Merge ExecutionContextClient and ExecutionContext

Source/core/testing/NullExecutionContext.cpp

 // 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.
 
 #include "config.h"
 #include "core/testing/NullExecutionContext.h"
 
+#include "core/dom/ExecutionContextTask.h"

[vsevik, 2014/09/10 21:26:34]

redundant.

[kozyatinskiy1, 2014/09/11 07:27:24]

No, it's not redundant. Here we use PassOwnPtr (not PassRefPtr) in
OwnPtrCommon.h you can find next line: COMPILE_ASSERT(sizeof(T) > 0,
TypeMustBeComplete); in OwnedPtrDeleter::deletePtr function. Type must be
complete.

 #include "core/events/Event.h"
+#include "core/frame/DOMTimer.h"
 
 namespace blink {
 
 namespace {
 
 class NullEventQueue FINAL : public EventQueue {
 public:
     NullEventQueue() { }
     virtual ~NullEventQueue() { }
     virtual bool enqueueEvent(PassRefPtrWillBeRawPtr<Event>) OVERRIDE { return true; }
     virtual bool cancelEvent(Event*) OVERRIDE { return true; }
     virtual void close() OVERRIDE { }
 };
 
 } // namespace
 
 NullExecutionContext::NullExecutionContext()
     : m_tasksNeedSuspension(false)
     , m_queue(adoptPtrWillBeNoop(new NullEventQueue()))
 {
 }
 
+void NullExecutionContext::postTask(PassOwnPtr<ExecutionContextTask>)

[vsevik, 2014/09/10 21:26:34]

We could inline this one.

[kozyatinskiy1, 2014/09/11 07:27:24]

Because we can't define this function without ExecutionContextTask header, I
suppose that it's not good to make this function inline.

+{
+}
+
+double NullExecutionContext::timerAlignmentInterval() const
+{
+    return DOMTimer::visiblePageAlignmentInterval();
+}
+
 } // namespace blink