Drop obsolete dont_optimize compiler hint.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/354813003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/hydrogen.cc

@@ -7569,7 +7569,7 @@ int HOptimizedGraphBuilder::InliningAstSize(Handle<JSFunction> target) {
     TraceInline(target, caller, "target not inlineable");
     return kNotInlinable;
   }
-  if (target_shared->dont_inline() || target_shared->dont_optimize()) {
+  if (target_shared->dont_inline()) {
     TraceInline(target, caller, "target contains unsupported syntax [early]");
     return kNotInlinable;
   }

src/objects-inl.h

@@ -5447,8 +5447,6 @@ BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints,
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, bound, kBoundFunction)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_anonymous, kIsAnonymous)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_function, kIsFunction)
-BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_optimize,
-               kDontOptimize)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_inline, kDontInline)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_cache, kDontCache)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_flush, kDontFlush)

src/objects.h

@@ -7223,9 +7223,6 @@ class SharedFunctionInfo: public HeapObject {
   // Is this a function or top-level/eval code.
   DECL_BOOLEAN_ACCESSORS(is_function)
 
-  // Indicates that the function cannot be optimized.
-  DECL_BOOLEAN_ACCESSORS(dont_optimize)
-
   // Indicates that the function cannot be inlined.
   DECL_BOOLEAN_ACCESSORS(dont_inline)
 
@@ -7292,7 +7289,7 @@ class SharedFunctionInfo: public HeapObject {
 
   void set_dont_optimize_reason(BailoutReason reason) {
     set_bailout_reason(reason);
-    set_dont_optimize(reason != kNoReason);
+    set_dont_inline(reason != kNoReason);
   }
 
   // Check whether or not this function is inlineable.
@@ -7437,7 +7434,6 @@ class SharedFunctionInfo: public HeapObject {
     kIsAnonymous,
     kNameShouldPrintAsAnonymous,
     kIsFunction,
-    kDontOptimize,
     kDontInline,
     kDontCache,
     kDontFlush,