scheduler: Detect single event gestures correctly

third_party/WebKit/public/platform/scheduler/renderer/renderer_scheduler.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 THIRD_PARTY_WEBKIT_PUBLIC_PLATFORM_SCHEDULER_RENDERER_RENDERER_SCHEDULER_H_
 #define THIRD_PARTY_WEBKIT_PUBLIC_PLATFORM_SCHEDULER_RENDERER_RENDERER_SCHEDULER_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "public/platform/scheduler/child/child_scheduler.h"
 #include "public/platform/scheduler/child/single_thread_idle_task_runner.h"
 #include "public/platform/scheduler/renderer/render_widget_scheduling_state.h"
 #include "public/platform/WebCommon.h"
 #include "public/platform/WebInputEvent.h"
+#include "public/platform/WebInputEventResult.h"
 #include "public/platform/WebScheduler.h"
 #include "v8/include/v8.h"
 
 namespace base {
 namespace trace_event {
 class BlameContext;
 }
 }
 
 namespace cc {
@@ skipping 76 matching lines @@
   // DidHandleInputEventOnCompositorThread where |event_state| is
   // EVENT_FORWARDED_TO_MAIN_THREAD will be followed by a corresponding call
   // to DidHandleInputEventOnMainThread.
   virtual void DidHandleInputEventOnCompositorThread(
       const WebInputEvent& web_input_event,
       InputEventState event_state) = 0;
 
   // Tells the scheduler that the system processed an input event. Must be
   // called from the main thread.
   virtual void DidHandleInputEventOnMainThread(
-      const WebInputEvent& web_input_event) = 0;
+      const WebInputEvent& web_input_event,
+      WebInputEventResult result) = 0;
 
   // Tells the scheduler that the system is displaying an input animation (e.g.
   // a fling). Called by the compositor (impl) thread.
   virtual void DidAnimateForInputOnCompositorThread() = 0;
 
   // Tells the scheduler that the renderer process has been backgrounded, i.e.,
   // there are no critical, user facing activities (visual, audio, etc...)
   // driven by this process. A stricter condition than |OnRendererHidden()|, the
   // process is assumed to be foregrounded when the scheduler is constructed.
   // Must be called on the main thread.
@@ skipping 68 matching lines @@
 
  protected:
   RendererScheduler();
   DISALLOW_COPY_AND_ASSIGN(RendererScheduler);
 };
 
 }  // namespace scheduler
 }  // namespace blink
 
 #endif  // THIRD_PARTY_WEBKIT_PUBLIC_PLATFORM_SCHEDULER_RENDERER_RENDERER_SCHEDULER_H_