Remove JSFunctionResultCache.

test/cctest/cctest.cc

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 79 matching lines @@
     initialization_state_ = kInitialized;
     if (isolate_ == NULL) {
       v8::Isolate::CreateParams create_params;
       create_params.array_buffer_allocator = allocator_;
       isolate_ = v8::Isolate::New(create_params);
     }
     isolate_->Enter();
   }
   callback_();
   if (initialize_) {
-    EmptyMessageQueues(isolate_);
+    if (v8::Locker::IsActive()) {
+      v8::Locker locker(isolate_);
+      EmptyMessageQueues(isolate_);
+    } else {
+      EmptyMessageQueues(isolate_);
+    }
     isolate_->Exit();
   }
 }
 
 
 v8::Local<v8::Context> CcTest::NewContext(CcTestExtensionFlags extensions,
                                           v8::Isolate* isolate) {
     const char* extension_names[kMaxExtensions];
     int extension_count = 0;
   #define CHECK_EXTENSION_FLAG(Name, Id) \
@@ skipping 130 matching lines @@
   CcTest::TearDown();
   // TODO(svenpanne) See comment above.
   // if (!disable_automatic_dispose_) v8::V8::Dispose();
   v8::V8::ShutdownPlatform();
   delete platform;
   return 0;
 }
 
 RegisterThreadedTest *RegisterThreadedTest::first_ = NULL;
 int RegisterThreadedTest::count_ = 0;