Introduce a microtask suppression scope and move microtask methods to isolate

src/v8.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "v8.h"
 
 #include "assembler.h"
 #include "isolate.h"
 #include "elements.h"
 #include "bootstrapper.h"
@@ skipping 69 matching lines @@
 #endif
 }
 
 
 void V8::SetReturnAddressLocationResolver(
       ReturnAddressLocationResolver resolver) {
   StackFrame::SetReturnAddressLocationResolver(resolver);
 }
 
 
-void V8::RunMicrotasks(Isolate* isolate) {
-  if (!isolate->microtask_pending())
-    return;
-
-  HandleScopeImplementer* handle_scope_implementer =
-      isolate->handle_scope_implementer();
-  ASSERT(handle_scope_implementer->CallDepthIsZero());
-
-  // Increase call depth to prevent recursive callbacks.
-  handle_scope_implementer->IncrementCallDepth();
-  Execution::RunMicrotasks(isolate);
-  handle_scope_implementer->DecrementCallDepth();
-}
-
-
 void V8::InitializeOncePerProcessImpl() {
   FlagList::EnforceFlagImplications();
   Serializer::InitializeOncePerProcess();
 
   if (FLAG_predictable && FLAG_random_seed == 0) {
     // Avoid random seeds in predictable mode.
     FLAG_random_seed = 12347;
   }
 
   if (FLAG_stress_compaction) {
@@ skipping 35 matching lines @@
   platform_ = NULL;
 }
 
 
 v8::Platform* V8::GetCurrentPlatform() {
   ASSERT(platform_);
   return platform_;
 }
 
 } }  // namespace v8::internal