Remove after wakeup logic and replace PumpTask with Fences

third_party/WebKit/public/platform/WebScheduler.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 WebScheduler_h
 #define WebScheduler_h
 
 #include "WebCommon.h"
 #include "WebString.h"
 #include "public/platform/WebTaskRunner.h"
@@ skipping 48 matching lines @@
     // Takes ownership of |IdleTask|. Can be called from any thread.
     virtual void postIdleTask(const WebTraceLocation&, WebThread::IdleTask*) = 0;
 
     // Like postIdleTask but guarantees that the posted task will not run
     // nested within an already-running task. Posting an idle task as
     // non-nestable may not affect when the task gets run, or it could
     // make it run later than it normally would, but it won't make it
     // run earlier than it normally would.
     virtual void postNonNestableIdleTask(const WebTraceLocation&, WebThread::IdleTask*) = 0;
 
-    // Like postIdleTask but does not run the idle task until after some other
-    // task has run. This enables posting of a task which won't stop the Blink
-    // main thread from sleeping, but will start running after it wakes up.
-    // Takes ownership of |IdleTask|. Can be called from any thread.
-    virtual void postIdleTaskAfterWakeup(const WebTraceLocation&, WebThread::IdleTask*) = 0;
-
     // Returns a WebTaskRunner for loading tasks. Can be called from any thread.
     virtual WebTaskRunner* loadingTaskRunner() = 0;
 
     // Returns a WebTaskRunner for timer tasks. Can be called from any thread.
     virtual WebTaskRunner* timerTaskRunner() = 0;
 
     // Creates a new WebViewScheduler for a given WebView. Must be called from
     // the associated WebThread.
     virtual std::unique_ptr<WebViewScheduler> createWebViewScheduler(InterventionReporter*) = 0;
 
@@ skipping 19 matching lines @@
 
     // Tells the scheduler that an expected navigation was started.
     virtual void onNavigationStarted() = 0;
 
 #ifdef INSIDE_BLINK
     // Helpers for posting bound functions as tasks.
     typedef Function<void(double deadlineSeconds)> IdleTask;
 
     void postIdleTask(const WebTraceLocation&, std::unique_ptr<IdleTask>);
     void postNonNestableIdleTask(const WebTraceLocation&, std::unique_ptr<IdleTask>);
-    void postIdleTaskAfterWakeup(const WebTraceLocation&, std::unique_ptr<IdleTask>);
 #endif
 };
 
 } // namespace blink
 
 #endif // WebScheduler_h