Revert of Bind Window focus ability to the ExecutionContext instead of the process.

Source/modules/notifications/Notification.cpp

 /*
  * Copyright (C) 2013 Google Inc. 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
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "modules/notifications/Notification.h"
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/dom/Document.h"
-#include "core/dom/ScopedWindowFocusAllowedIndicator.h"
 #include "core/events/Event.h"
 #include "core/frame/UseCounter.h"
+#include "core/page/WindowFocusAllowedIndicator.h"
 #include "modules/notifications/NotificationOptions.h"
 #include "modules/notifications/NotificationPermissionClient.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebNotificationData.h"
 #include "public/platform/WebNotificationManager.h"
 #include "public/platform/WebSerializedOrigin.h"
 
 namespace blink {
 namespace {
 
@@ skipping 72 matching lines @@
 }
 
 void Notification::dispatchShowEvent()
 {
     dispatchEvent(Event::create(EventTypeNames::show));
 }
 
 void Notification::dispatchClickEvent()
 {
     UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture);
-    ScopedWindowFocusAllowedIndicator windowFocusAllowed(executionContext());
+    WindowFocusAllowedIndicator windowFocusAllowed;
     dispatchEvent(Event::create(EventTypeNames::click));
 }
 
 void Notification::dispatchErrorEvent()
 {
     dispatchEvent(Event::create(EventTypeNames::error));
 }
 
 void Notification::dispatchCloseEvent()
 {
@@ skipping 66 matching lines @@
 
     m_asyncRunner.stop();
 }
 
 bool Notification::hasPendingActivity() const
 {
     return m_state == NotificationStateShowing || m_asyncRunner.isActive();
 }
 
 } // namespace blink