Remove trailing regexp from .js files.

Removed trailing whitespace using regexp replace.  No other changes.

Review URL: http://codereview.chromium.org/1559006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4314 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/array.js

@@ -1150,7 +1150,7 @@ function SetupArray() {
     "reduce", getFunction("reduce", ArrayReduce, 1),
     "reduceRight", getFunction("reduceRight", ArrayReduceRight, 1)
   ));
-    
+
   %FinishArrayPrototypeSetup($Array.prototype);
 }
 

src/d8.js

@@ -164,7 +164,7 @@ function DebugEventDetails(response) {
       Debug.State.currentFrame = 0;
       details.text = result;
       break;
-      
+
     case 'exception':
       if (body.uncaught) {
         result += 'Uncaught: ';
@@ -212,7 +212,7 @@ function DebugEventDetails(response) {
 
 function SourceInfo(body) {
   var result = '';
-  
+
   if (body.script) {
     if (body.script.name) {
       result += body.script.name;
@@ -224,7 +224,7 @@ function SourceInfo(body) {
   result += body.sourceLine + 1;
   result += ' column ';
   result += body.sourceColumn + 1;
-  
+
   return result;
 }
 
@@ -297,20 +297,20 @@ function DebugRequest(cmd_line) {
     case 'bt':
       this.request_ = this.backtraceCommandToJSONRequest_(args);
       break;
-      
+
     case 'frame':
     case 'f':
       this.request_ = this.frameCommandToJSONRequest_(args);
       break;
-      
+
     case 'scopes':
       this.request_ = this.scopesCommandToJSONRequest_(args);
       break;
-      
+
     case 'scope':
       this.request_ = this.scopeCommandToJSONRequest_(args);
       break;
-      
+
     case 'print':
     case 'p':
       this.request_ = this.printCommandToJSONRequest_(args);
@@ -331,16 +331,16 @@ function DebugRequest(cmd_line) {
     case 'source':
       this.request_ = this.sourceCommandToJSONRequest_(args);
       break;
-      
+
     case 'scripts':
       this.request_ = this.scriptsCommandToJSONRequest_(args);
       break;
-      
+
     case 'break':
     case 'b':
       this.request_ = this.breakCommandToJSONRequest_(args);
       break;
-      
+
     case 'clear':
       this.request_ = this.clearCommandToJSONRequest_(args);
       break;
@@ -365,7 +365,7 @@ function DebugRequest(cmd_line) {
     default:
       throw new Error('Unknown command "' + cmd + '"');
   }
-  
+
   last_cmd = cmd;
 }
 
@@ -490,22 +490,22 @@ DebugRequest.prototype.stepCommandToJSONRequest_ = function(args) {
         case 'i':
           request.arguments.stepaction = 'in';
           break;
-          
+
         case 'min':
         case 'm':
           request.arguments.stepaction = 'min';
           break;
-          
+
         case 'next':
         case 'n':
           request.arguments.stepaction = 'next';
           break;
-          
+
         case 'out':
         case 'o':
           request.arguments.stepaction = 'out';
           break;
-          
+
         default:
           throw new Error('Invalid step argument "' + args[0] + '".');
       }
@@ -523,7 +523,7 @@ DebugRequest.prototype.stepCommandToJSONRequest_ = function(args) {
 DebugRequest.prototype.backtraceCommandToJSONRequest_ = function(args) {
   // Build a backtrace request from the text command.
   var request = this.createRequest('backtrace');
-  
+
   // Default is to show top 10 frames.
   request.arguments = {};
   request.arguments.fromFrame = 0;
@@ -626,7 +626,7 @@ DebugRequest.prototype.referencesCommandToJSONRequest_ = function(args) {
   if (args.length == 0) {
     throw new Error('Missing object id.');
   }
-  
+
   return this.makeReferencesJSONRequest_(args, 'referencedBy');
 };
 
@@ -637,7 +637,7 @@ DebugRequest.prototype.instancesCommandToJSONRequest_ = function(args) {
   if (args.length == 0) {
     throw new Error('Missing object id.');
   }
-  
+
   // Build a references request.
   return this.makeReferencesJSONRequest_(args, 'constructedBy');
 };
@@ -691,18 +691,18 @@ DebugRequest.prototype.scriptsCommandToJSONRequest_ = function(args) {
       case 'natives':
         request.arguments.types = ScriptTypeFlag(Debug.ScriptType.Native);
         break;
-        
+
       case 'extensions':
         request.arguments.types = ScriptTypeFlag(Debug.ScriptType.Extension);
         break;
-        
+
       case 'all':
         request.arguments.types =
             ScriptTypeFlag(Debug.ScriptType.Normal) |
             ScriptTypeFlag(Debug.ScriptType.Native) |
             ScriptTypeFlag(Debug.ScriptType.Extension);
         break;
-        
+
       default:
         throw new Error('Invalid argument "' + args[0] + '".');
     }
@@ -740,7 +740,7 @@ DebugRequest.prototype.breakCommandToJSONRequest_ = function(args) {
       type = 'script';
       var tmp = target.substring(pos + 1, target.length);
       target = target.substring(0, pos);
-      
+
       // Check for both line and column.
       pos = tmp.indexOf(':');
       if (pos > 0) {
@@ -755,7 +755,7 @@ DebugRequest.prototype.breakCommandToJSONRequest_ = function(args) {
     } else {
       type = 'function';
     }
-  
+
     request.arguments = {};
     request.arguments.type = type;
     request.arguments.target = target;
@@ -936,13 +936,13 @@ function DebugResponseDetails(response) {
         result += body.breakpoint;
         details.text = result;
         break;
-        
+
       case 'clearbreakpoint':
         result = 'cleared breakpoint #';
         result += body.breakpoint;
         details.text = result;
         break;
-        
+
       case 'backtrace':
         if (body.totalFrames == 0) {
           result = '(empty stack)';
@@ -956,14 +956,14 @@ function DebugResponseDetails(response) {
         }
         details.text = result;
         break;
-        
+
       case 'frame':
         details.text = SourceUnderline(body.sourceLineText,
                                        body.column);
         Debug.State.currentSourceLine = body.line;
         Debug.State.currentFrame = body.index;
         break;
-        
+
       case 'scopes':
         if (body.totalScopes == 0) {
           result = '(no scopes)';
@@ -987,7 +987,7 @@ function DebugResponseDetails(response) {
         result += formatObject_(scope_object_value, true);
         details.text = result;
         break;
-      
+
       case 'evaluate':
       case 'lookup':
         if (last_cmd == 'p' || last_cmd == 'print') {
@@ -1031,7 +1031,7 @@ function DebugResponseDetails(response) {
         }
         details.text = result;
         break;
-        
+
       case 'source':
         // Get the source from the response.
         var source = body.source;
@@ -1066,7 +1066,7 @@ function DebugResponseDetails(response) {
         }
         details.text = result;
         break;
-        
+
       case 'scripts':
         var result = '';
         for (i = 0; i < body.length; i++) {
@@ -1128,7 +1128,7 @@ function DebugResponseDetails(response) {
       case 'continue':
         details.text = "(running)";
         break;
-        
+
       default:
         details.text =
             'Response for unknown command \'' + response.command + '\'' +
@@ -1137,7 +1137,7 @@ function DebugResponseDetails(response) {
   } catch (e) {
     details.text = 'Error: "' + e + '" formatting response';
   }
-  
+
   return details;
 };
 
@@ -1254,7 +1254,7 @@ ProtocolValue.prototype.type = function() {
 
 
 /**
- * Get a metadata field from a protocol value. 
+ * Get a metadata field from a protocol value.
  * @return {Object} the metadata field value
  */
 ProtocolValue.prototype.field = function(name) {
@@ -1435,12 +1435,12 @@ function ArrayToJSONArray_(content) {
 
 
 function BooleanToJSON_(value) {
-  return String(value); 
+  return String(value);
 }
 
 
 function NumberToJSON_(value) {
-  return String(value); 
+  return String(value);
 }
 
 

src/debug-debugger.js

@@ -1274,7 +1274,7 @@ DebugCommandProcessor.prototype.processDebugJSONRequest = function(json_request)
         // Response controls running state.
         this.running_ = response.running;
       }
-      response.running = this.running_; 
+      response.running = this.running_;
       return response.toJSONProtocol();
     } catch (e) {
       // Failed to generate response - return generic error.
@@ -1870,12 +1870,12 @@ DebugCommandProcessor.prototype.scriptsRequest_ = function(request, response) {
         return response.failed('Invalid types "' + request.arguments.types + '"');
       }
     }
-    
+
     if (!IS_UNDEFINED(request.arguments.includeSource)) {
       includeSource = %ToBoolean(request.arguments.includeSource);
       response.setOption('includeSource', includeSource);
     }
-    
+
     if (IS_ARRAY(request.arguments.ids)) {
       idsToInclude = {};
       var ids = request.arguments.ids;
@@ -1973,7 +1973,7 @@ DebugCommandProcessor.prototype.changeLiveRequest_ = function(request, response)
     response.failed('Argument "new_string" is not a string value');
     return;
   }
-  
+
   var scripts = %DebugGetLoadedScripts();
 
   var the_script = null;
@@ -1986,7 +1986,7 @@ DebugCommandProcessor.prototype.changeLiveRequest_ = function(request, response)
     response.failed('Script not found');
     return;
   }
-  
+
   var change_log = new Array();
   try {
     Debug.LiveEditChangeScript(the_script, change_pos, change_len, new_string,
@@ -1995,7 +1995,7 @@ DebugCommandProcessor.prototype.changeLiveRequest_ = function(request, response)
     if (e instanceof Debug.LiveEditChangeScript.Failure) {
       // Let's treat it as a "success" so that body with change_log will be
       // sent back. "change_log" will have "failure" field set.
-      change_log.push( { failure: true } ); 
+      change_log.push( { failure: true } );
     } else {
       throw e;
     }
@@ -2076,7 +2076,7 @@ function ObjectToProtocolObject_(object, mirror_serializer) {
       }
     }
   }
-  
+
   return content;
 }
 
@@ -2099,7 +2099,7 @@ function ArrayToProtocolArray_(array, mirror_serializer) {
 
 
 /**
- * Convert a value to its debugger protocol representation. 
+ * Convert a value to its debugger protocol representation.
  * @param {*} value The value to format as protocol value.
  * @param {MirrorSerializer} mirror_serializer The serializer to use if any
  *     mirror objects are encountered.

src/liveedit-debugger.js

@@ -32,14 +32,14 @@
 // Changes script text and recompiles all relevant functions if possible.
 // The change is always a substring (change_pos, change_pos + change_len)
 // being replaced with a completely different string new_str.
-// 
+//
 // Only one function will have its Code changed in result of this function.
 // All nested functions (should they have any instances at the moment) are left
 // unchanged and re-linked to a newly created script instance representing old
 // version of the source. (Generally speaking,
 // during the change all nested functions are erased and completely different
 // set of nested functions are introduced.) All other functions just have
-// their positions updated. 
+// their positions updated.
 //
 // @param {Script} script that is being changed
 // @param {Array} change_log a list that collects engineer-readable description
@@ -56,9 +56,9 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
   // Elements of array are ordered by start positions of functions (from top
   // to bottom) in the source. Fields outer_index and next_sibling_index help
   // to navigate the nesting structure of functions.
-  // 
-  // The script is used for compilation, because it produces code that 
-  // needs to be linked with some particular script (for nested functions). 
+  //
+  // The script is used for compilation, because it produces code that
+  // needs to be linked with some particular script (for nested functions).
   function DebugGatherCompileInfo(source) {
     // Get function info, elements are partially sorted (it is a tree
     // of nested functions serialized as parent followed by serialized children.
@@ -71,7 +71,7 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
         compile_info.push(new liveedit.FunctionCompileInfo(raw_compile_info[i]));
         old_index_map.push(i);
     }
-    
+
     for (var i = 0; i < compile_info.length; i++) {
       var k = i;
       for (var j = i + 1; j < compile_info.length; j++) {
@@ -112,12 +112,12 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
         compile_info[previous_sibling].next_sibling_index = -1;
       }
     }
-    
+
     ResetIndexes(-1, -1);
     Assert(current_index == compile_info.length);
-    
+
     return compile_info;
-  }  
+  }
 
   // Given a positions, finds a function that fully includes the entire change.
   function FindChangedFunction(compile_info, offset, len) {
@@ -148,7 +148,7 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
     var old_info = old_compile_info[index];
     for (var i = 0; i < shared_infos.length; i++) {
       var info = shared_infos[i];
-      if (info.start_position == old_info.start_position && 
+      if (info.start_position == old_info.start_position &&
           info.end_position == old_info.end_position) {
         return info;
       }
@@ -161,7 +161,7 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
 
     change_log.push( {function_patched: new_info.function_name} );
   }
-  
+
   var change_len_old;
   var change_len_new;
   // Translate position in old version of script into position in new
@@ -175,7 +175,7 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
     }
     return -1;
   }
-  
+
   var position_change_array;
   var position_patch_report;
   function PatchPositions(new_info, shared_info) {
@@ -187,7 +187,7 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
         position_change_array);
     position_patch_report.push( { name: new_info.function_name } );
   }
-  
+
   var link_to_old_script_report;
   var old_script;
   // Makes a function associated with another instance of a script (the
@@ -195,16 +195,16 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
   // may access its own text.
   function LinkToOldScript(shared_info) {
     %LiveEditRelinkFunctionToScript(shared_info.raw_array, old_script);
-    
+
     link_to_old_script_report.push( { name: shared_info.function_name } );
   }
 
 
-  
+
   var old_source = script.source;
   var change_len_old = change_len;
   var change_len_new = new_str.length;
-  
+
   // Prepare new source string.
   var new_source = old_source.substring(0, change_pos) +
       new_str + old_source.substring(change_pos + change_len);
@@ -217,10 +217,10 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
   for (var i = 0; i < shared_raw_list.length; i++) {
     shared_infos.push(new liveedit.SharedInfoWrapper(shared_raw_list[i]));
   }
-  
+
   // Gather compile information about old version of script.
   var old_compile_info = DebugGatherCompileInfo(old_source);
-  
+
   // Gather compile information about new version of script.
   var new_compile_info;
   try {
@@ -247,20 +247,20 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
       old_compile_info[function_being_patched],
       new_compile_info[function_being_patched])) {
 
-    Assert(old_compile_info[function_being_patched].outer_index == 
+    Assert(old_compile_info[function_being_patched].outer_index ==
         new_compile_info[function_being_patched].outer_index);
     function_being_patched =
         old_compile_info[function_being_patched].outer_index;
     Assert(function_being_patched != -1);
   }
-  
+
   // Check that function being patched is not currently on stack.
   liveedit.CheckStackActivations(
       [ FindFunctionInfo(function_being_patched) ], change_log );
-  
+
 
   // Committing all changes.
-  var old_script_name = liveedit.CreateNameForOldScript(script); 
+  var old_script_name = liveedit.CreateNameForOldScript(script);
 
   // Update the script text and create a new script representing an old
   // version of the script.
@@ -271,11 +271,11 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
 
   var position_patch_report = new Array();
   change_log.push( {position_patched: position_patch_report} );
-  
+
   var position_change_array = [ change_pos,
                                 change_pos + change_len_old,
                                 change_pos + change_len_new ];
-  
+
   // Update positions of all outer functions (i.e. all functions, that
   // are partially below the function being patched).
   for (var i = new_compile_info[function_being_patched].outer_index;
@@ -308,7 +308,7 @@ Debug.LiveEditChangeScript = function(script, change_pos, change_len, new_str,
   var link_to_old_script_report = new Array();
   change_log.push( { linked_to_old_script: link_to_old_script_report } );
 
-  // We need to link to old script all former nested functions.  
+  // We need to link to old script all former nested functions.
   for (var i = function_being_patched + 1; i < old_next_sibling; i++) {
     LinkToOldScript(FindFunctionInfo(i), old_script);
   }
@@ -323,7 +323,7 @@ Debug.LiveEditChangeScript.Assert = function(condition, message) {
     }
   }
 }
-    
+
 // An object describing function compilation details. Its index fields
 // apply to indexes inside array that stores these objects.
 Debug.LiveEditChangeScript.FunctionCompileInfo = function(raw_array) {
@@ -337,7 +337,7 @@ Debug.LiveEditChangeScript.FunctionCompileInfo = function(raw_array) {
   this.next_sibling_index = null;
   this.raw_array = raw_array;
 }
-  
+
 // A structure describing SharedFunctionInfo.
 Debug.LiveEditChangeScript.SharedInfoWrapper = function(raw_array) {
   this.function_name = raw_array[0];
@@ -364,18 +364,18 @@ Debug.LiveEditChangeScript.CompareFunctionExpectations =
   }
   var scope_info1 = function_info1.scope_info;
   var scope_info2 = function_info2.scope_info;
-  
+
   if (!scope_info1) {
     return !scope_info2;
   }
-  
+
   if (scope_info1.length != scope_info2.length) {
     return false;
   }
 
   // Check that outer scope structure is not changed. Otherwise the function
   // will not properly work with existing scopes.
-  return scope_info1.toString() == scope_info2.toString(); 
+  return scope_info1.toString() == scope_info2.toString();
 }
 
 // For array of wrapped shared function infos checks that none of them
@@ -384,7 +384,7 @@ Debug.LiveEditChangeScript.CompareFunctionExpectations =
 Debug.LiveEditChangeScript.CheckStackActivations = function(shared_wrapper_list,
                                                             change_log) {
   var liveedit = Debug.LiveEditChangeScript;
-      
+
   var shared_list = new Array();
   for (var i = 0; i < shared_wrapper_list.length; i++) {
     shared_list[i] = shared_wrapper_list[i].info;
@@ -396,7 +396,7 @@ Debug.LiveEditChangeScript.CheckStackActivations = function(shared_wrapper_list,
       var shared = shared_list[i];
       var description = {
           name: shared.function_name,
-          start_pos: shared.start_position, 
+          start_pos: shared.start_position,
           end_pos: shared.end_position
       };
       problems.push(description);
@@ -422,7 +422,7 @@ Debug.LiveEditChangeScript.Failure = function(message) {
 }
 
 Debug.LiveEditChangeScript.Failure.prototype.toString = function() {
-  return "LiveEdit Failure: " + this.message;     
+  return "LiveEdit Failure: " + this.message;
 }
 
 // A testing entry.

src/messages.js

@@ -743,7 +743,7 @@ function FormatEvalOrigin(script) {
   } else {
     eval_origin +=  "<anonymous>";
   }
-  
+
   var eval_from_script = script.eval_from_script;
   if (eval_from_script) {
     if (eval_from_script.compilation_type == COMPILATION_TYPE_EVAL) {
@@ -764,7 +764,7 @@ function FormatEvalOrigin(script) {
       }
     }
   }
-  
+
   return eval_origin;
 };
 

src/mirror-debugger.js

@@ -67,7 +67,7 @@ function MakeMirror(value, opt_transient) {
       }
     }
   }
-  
+
   if (IS_UNDEFINED(value)) {
     mirror = new UndefinedMirror();
   } else if (IS_NULL(value)) {
@@ -110,7 +110,7 @@ function LookupMirror(handle) {
   return mirror_cache_[handle];
 }
 
-  
+
 /**
  * Returns the mirror for the undefined value.
  *
@@ -622,7 +622,7 @@ ObjectMirror.prototype.propertyNames = function(kind, limit) {
   var propertyNames;
   var elementNames;
   var total = 0;
-  
+
   // Find all the named properties.
   if (kind & PropertyKind.Named) {
     // Get the local property names.
@@ -1223,7 +1223,7 @@ PropertyMirror.prototype.setter = function() {
 /**
  * Returns whether this property is natively implemented by the host or a set
  * through JavaScript code.
- * @return {boolean} True if the property is 
+ * @return {boolean} True if the property is
  *     UndefinedMirror if there is no setter for this property
  */
 PropertyMirror.prototype.isNative = function() {
@@ -1390,7 +1390,7 @@ FrameMirror.prototype.index = function() {
 FrameMirror.prototype.func = function() {
   // Get the function for this frame from the VM.
   var f = this.details_.func();
-  
+
   // Create a function mirror. NOTE: MakeMirror cannot be used here as the
   // value returned from the VM might be a string if the function for the
   // frame is unresolved.
@@ -1825,17 +1825,17 @@ ScriptMirror.prototype.toText = function() {
 
 
 /**
- * Returns a suggested script URL from comments in script code (if found), 
+ * Returns a suggested script URL from comments in script code (if found),
  * undefined otherwise. Used primarily by debuggers for identifying eval()'ed
- * scripts. See 
+ * scripts. See
  * http://fbug.googlecode.com/svn/branches/firebug1.1/docs/ReleaseNotes_1.1.txt
  * for details.
- * 
+ *
  * @return {?string} value for //@ sourceURL comment
  */
 ScriptMirror.prototype.sourceUrlFromComment_ = function() {
   if (!('sourceUrl_' in this) && this.source()) {
-    // TODO(608): the spaces in a regexp below had to be escaped as \040 
+    // TODO(608): the spaces in a regexp below had to be escaped as \040
     // because this file is being processed by js2c whose handling of spaces
     // in regexps is broken.
     // We're not using \s here to prevent \n from matching.
@@ -1928,10 +1928,10 @@ JSONProtocolSerializer.prototype.serializeValue = function(mirror) {
 JSONProtocolSerializer.prototype.serializeReferencedObjects = function() {
   // Collect the protocol representation of the referenced objects in an array.
   var content = [];
-  
+
   // Get the number of referenced objects.
   var count = this.mirrors_.length;
-  
+
   for (var i = 0; i < count; i++) {
     content.push(this.serialize_(this.mirrors_[i], false, false));
   }
@@ -1966,7 +1966,7 @@ JSONProtocolSerializer.prototype.add_ = function(mirror) {
       return;
     }
   }
-  
+
   // Add the mirror to the list of mirrors to be serialized.
   this.mirrors_.push(mirror);
 }
@@ -1978,7 +1978,7 @@ JSONProtocolSerializer.prototype.add_ = function(mirror) {
  * @param {Mirror} mirror Mirror to serialize.
  * @return {Object} Protocol reference object.
  */
-JSONProtocolSerializer.prototype.serializeReferenceWithDisplayData_ = 
+JSONProtocolSerializer.prototype.serializeReferenceWithDisplayData_ =
     function(mirror) {
   var o = {};
   o.ref = mirror.handle();
@@ -2025,7 +2025,7 @@ JSONProtocolSerializer.prototype.serialize_ = function(mirror, reference,
       return {'ref' : mirror.handle()};
     }
   }
-  
+
   // Collect the JSON property/value pairs.
   var content = {};
 
@@ -2137,7 +2137,7 @@ JSONProtocolSerializer.prototype.serialize_ = function(mirror, reference,
 
   // Always add the text representation.
   content.text = mirror.toText();
-  
+
   // Create and return the JSON string.
   return content;
 }
@@ -2170,7 +2170,7 @@ JSONProtocolSerializer.prototype.serializeObject_ = function(mirror, content,
   if (mirror.hasIndexedInterceptor()) {
     content.indexedInterceptor = true;
   }
-  
+
   // Add function specific properties.
   if (mirror.isFunction()) {
     // Add function specific properties.
@@ -2185,7 +2185,7 @@ JSONProtocolSerializer.prototype.serializeObject_ = function(mirror, content,
     if (mirror.script()) {
       content.script = this.serializeReference(mirror.script());
       content.scriptId = mirror.script().id();
-      
+
       serializeLocationFields(mirror.sourceLocation(), content);
     }
   }
@@ -2224,13 +2224,13 @@ JSONProtocolSerializer.prototype.serializeObject_ = function(mirror, content,
  *   "position":"<position>",
  *   "line":"<line>",
  *   "column":"<column>",
- * 
+ *
  * @param {SourceLocation} location The location to serialize, may be undefined.
  */
 function serializeLocationFields (location, content) {
   if (!location) {
     return;
-  }                                                                     
+  }
   content.position = location.position;
   var line = location.line;
   if (!IS_UNDEFINED(line)) {
@@ -2264,7 +2264,7 @@ function serializeLocationFields (location, content) {
  */
 JSONProtocolSerializer.prototype.serializeProperty_ = function(propertyMirror) {
   var result = {};
-  
+
   result.name = propertyMirror.name();
   var propertyValue = propertyMirror.value();
   if (this.inlineRefs_() && propertyValue.isValue()) {
@@ -2316,7 +2316,7 @@ JSONProtocolSerializer.prototype.serializeFrame_ = function(mirror, content) {
   if (!IS_UNDEFINED(source_line_text)) {
     content.sourceLineText = source_line_text;
   }
-  
+
   content.scopes = [];
   for (var i = 0; i < mirror.scopeCount(); i++) {
     var scope = mirror.scope(i);
@@ -2358,5 +2358,5 @@ function NumberToJSON_(value) {
       return '-Infinity';
     }
   }
-  return value; 
+  return value;
 }

src/regexp.js

@@ -333,7 +333,7 @@ function RegExpGetLastMatch() {
 function RegExpGetLastParen() {
   if (lastMatchInfoOverride) {
     var override = lastMatchInfoOverride;
-    if (override.length <= 3) return ''; 
+    if (override.length <= 3) return '';
     return override[override.length - 3];
   }
   var length = NUMBER_OF_CAPTURES(lastMatchInfo);
@@ -416,8 +416,8 @@ var lastMatchInfo = [
 
 // Override last match info with an array of actual substrings.
 // Used internally by replace regexp with function.
-// The array has the format of an "apply" argument for a replacement 
-// function. 
+// The array has the format of an "apply" argument for a replacement
+// function.
 var lastMatchInfoOverride = null;
 
 // -------------------------------------------------------------------
@@ -439,7 +439,7 @@ function SetupRegExp() {
   %FunctionSetLength($RegExp.prototype.compile, 1);
 
   // The properties input, $input, and $_ are aliases for each other.  When this
-  // value is set the value it is set to is coerced to a string. 
+  // value is set the value it is set to is coerced to a string.
   // Getter and setter for the input.
   function RegExpGetInput() {
     var regExpInput = LAST_INPUT(lastMatchInfo);

src/runtime.js

@@ -577,11 +577,11 @@ function SameValue(x, y) {
   if (IS_NUMBER(x)) {
     if (NUMBER_IS_NAN(x) && NUMBER_IS_NAN(y)) return true;
     // x is +0 and y is -0 or vice versa
-    if (x === 0 && y === 0 && !%_IsSmi(x) && !%_IsSmi(y) && 
+    if (x === 0 && y === 0 && !%_IsSmi(x) && !%_IsSmi(y) &&
         ((1 / x < 0 && 1 / y > 0) || (1 / x > 0 && 1 / y < 0))) {
       return false;
     }
-    return x == y;    
+    return x == y;
   }
   if (IS_STRING(x)) return %StringEquals(x, y);
   if (IS_BOOLEAN(x))return %NumberEquals(%ToNumber(x),%ToNumber(y));

src/string.js

@@ -406,7 +406,7 @@ function addCaptureString(builder, matchInfo, index) {
 };
 
 // TODO(lrn): This array will survive indefinitely if replace is never
-// called again. However, it will be empty, since the contents are cleared 
+// called again. However, it will be empty, since the contents are cleared
 // in the finally block.
 var reusableReplaceArray = $Array(16);
 
@@ -427,16 +427,16 @@ function StringReplaceRegExpWithFunction(subject, regexp, replace) {
     try {
       // Must handle exceptions thrown by the replace functions correctly,
       // including unregistering global regexps.
-      var res = %RegExpExecMultiple(regexp, 
-                                    subject, 
-                                    lastMatchInfo, 
+      var res = %RegExpExecMultiple(regexp,
+                                    subject,
+                                    lastMatchInfo,
                                     resultArray);
       regexp.lastIndex = 0;
       if (IS_NULL(res)) {
-        // No matches at all. 
-        return subject;  
-      }  
-      var len = res.length; 
+        // No matches at all.
+        return subject;
+      }
+      var len = res.length;
       var i = 0;
       if (NUMBER_OF_CAPTURES(lastMatchInfo) == 2) {
         var match_start = 0;
@@ -457,8 +457,8 @@ function StringReplaceRegExpWithFunction(subject, regexp, replace) {
             match_start += elem.length;
           }
           i++;
-        }      
-      } else {      
+        }
+      } else {
         while (i < len) {
           var elem = res[i];
           if (!%_IsSmi(elem)) {
@@ -484,7 +484,7 @@ function StringReplaceRegExpWithFunction(subject, regexp, replace) {
   } else { // Not a global regexp, no need to loop.
     var matchInfo = DoRegExpExec(regexp, subject, 0);
     if (IS_NULL(matchInfo)) return subject;
-    
+
     var result = new ReplaceResultBuilder(subject);
     result.addSpecialSlice(0, matchInfo[CAPTURE0]);
     var endOfMatch = matchInfo[CAPTURE1];
@@ -520,7 +520,7 @@ function ApplyReplacementFunction(replace, matchInfo, subject) {
 
 
 // ECMA-262 section 15.5.4.12
-function StringSearch(re) { 
+function StringSearch(re) {
   var regexp = new $RegExp(re);
   var s = TO_STRING_INLINE(this);
   var match = DoRegExpExec(regexp, s, 0);

src/uri.js

@@ -244,7 +244,7 @@ function URIDecode(uri) {
     if (cc == 61) return true;
     // ?@
     if (63 <= cc && cc <= 64) return true;
-    
+
     return false;
   };
   var string = ToString(uri);
@@ -268,7 +268,7 @@ function isAlphaNumeric(cc) {
   if (65 <= cc && cc <= 90) return true;
   // 0 - 9
   if (48 <= cc && cc <= 57) return true;
-  
+
   return false;
 }
 
@@ -293,7 +293,7 @@ function URIEncode(uri) {
     if (cc == 95) return true;
     // ~
     if (cc == 126) return true;
-    
+
     return false;
   };
 
@@ -316,7 +316,7 @@ function URIEncodeComponent(component) {
     if (cc == 95) return true;
     // ~
     if (cc == 126) return true;
-    
+
     return false;
   };
 
@@ -327,14 +327,14 @@ function URIEncodeComponent(component) {
 
 function HexValueOf(c) {
   var code = c.charCodeAt(0);
-  
+
   // 0-9
   if (code >= 48 && code <= 57) return code - 48;
   // A-F
   if (code >= 65 && code <= 70) return code - 55;
   // a-f
   if (code >= 97 && code <= 102) return code - 87;
-  
+
   return -1;
 }
 

src/v8natives.js

@@ -482,7 +482,7 @@ PropertyDescriptor.prototype.hasSetter = function() {
 // ES5 section 8.12.1.
 function GetOwnProperty(obj, p) {
   var desc = new PropertyDescriptor();
-  
+
   // An array with:
   //  obj is a data property [false, value, Writeable, Enumerable, Configurable]
   //  obj is an accessor [true, Get, Set, Enumerable, Configurable]
@@ -522,7 +522,7 @@ function HasProperty(obj, p) {
 }
 
 
-// ES5 8.12.9.  
+// ES5 8.12.9.
 function DefineOwnProperty(obj, p, desc, should_throw) {
   var current = GetOwnProperty(obj, p);
   var extensible = %IsExtensible(ToObject(obj));
@@ -558,7 +558,7 @@ function DefineOwnProperty(obj, p, desc, should_throw) {
     }
   }
 
-  // Send flags - enumerable and configurable are common - writable is 
+  // Send flags - enumerable and configurable are common - writable is
   // only send to the data descriptor.
   // Take special care if enumerable and configurable is not defined on
   // desc (we need to preserve the existing values from current).
@@ -602,7 +602,7 @@ function ObjectGetPrototypeOf(obj) {
 }
 
 
-// ES5 section 15.2.3.3 
+// ES5 section 15.2.3.3
 function ObjectGetOwnPropertyDescriptor(obj, p) {
   if ((!IS_OBJECT(obj) || IS_NULL_OR_UNDEFINED(obj)) && !IS_FUNCTION(obj) &&
       !IS_UNDETECTABLE(obj))