Simplify Blink <-> V8 Microtask queue running protocol

Source/bindings/v8/ScriptPromiseResolverWithContext.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef ScriptPromiseResolverWithContext_h
 #define ScriptPromiseResolverWithContext_h
 
 #include "bindings/v8/ScopedPersistent.h"
 #include "bindings/v8/ScriptPromise.h"
 #include "bindings/v8/ScriptPromiseResolver.h"
@@ skipping 85 matching lines @@
     {
         if (m_state != Pending || !executionContext() || executionContext()->activeDOMObjectsAreStopped())
             return;
         m_state = newState;
         // Retain this object until it is actually resolved or rejected.
         // |deref| will be called in |clear|.
         ref();
 
         ScriptState::Scope scope(m_scriptState.get());
         m_value.set(m_scriptState->isolate(), toV8Value(value));
-        if (!executionContext()->activeDOMObjectsAreSuspended()) {
+        if (!executionContext()->activeDOMObjectsAreSuspended())
             resolveOrRejectImmediately();
-            // |this| can't be deleted here, so it is safe to call an instance
-            // method.
-            postRunMicrotasks();
-        }
     }
 
     void resolveOrRejectImmediately();
-    void postRunMicrotasks();
     void onTimerFired(Timer<ScriptPromiseResolverWithContext>*);
     void clear();
 
     ResolutionState m_state;
     const RefPtr<ScriptState> m_scriptState;
     Timer<ScriptPromiseResolverWithContext> m_timer;
     RefPtr<ScriptPromiseResolver> m_resolver;
     ScopedPersistent<v8::Value> m_value;
 };
 
 } // namespace WebCore
 
 #endif // #ifndef ScriptPromiseResolverWithContext_h