Remove unused function and function declaration.

Review URL: http://codereview.chromium.org/523036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/jsregexp.h

@@ -75,13 +75,6 @@ class RegExpImpl {
                              int index,
                              Handle<JSArray> lastMatchInfo);
 
-  // Call RegExp.prototyp.exec(string) in a loop.
-  // Used by String.prototype.match and String.prototype.replace.
-  // This function calls the garbage collector if necessary.
-  static Handle<Object> ExecGlobal(Handle<JSRegExp> regexp,
-                                   Handle<String> subject,
-                                   Handle<JSArray> lastMatchInfo);
-
   // Prepares a JSRegExp object with Irregexp-specific data.
   static void IrregexpPrepare(Handle<JSRegExp> re,
                               Handle<String> pattern,

src/regexp-delay.js

@@ -140,12 +140,6 @@ function DoRegExpExec(regexp, string, index) {
 }
 
 
-function DoRegExpExecGlobal(regexp, string) {
-  // Returns an array of arrays of substring indices.
-  return %RegExpExecGlobal(regexp, string, lastMatchInfo);
-}
-
-
 function RegExpExec(string) {
   if (!IS_REGEXP(this)) {
     throw MakeTypeError('method_called_on_incompatible',