Move OverscrollController to RenderWidgetHostViewAura

content/browser/renderer_host/input/input_router_impl.h

 // Copyright 2013 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 CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_IMPL_H_
 
 #include <queue>
 
 #include "base/basictypes.h"
@@ skipping 62 matching lines @@
       const TouchEventWithLatencyInfo& touch_event) OVERRIDE;
   virtual const NativeWebKeyboardEvent* GetLastKeyboardEvent() const OVERRIDE;
   virtual bool ShouldForwardTouchEvent() const OVERRIDE;
   virtual void OnViewUpdated(int view_flags) OVERRIDE;
 
   // IPC::Listener
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
 private:
   friend class InputRouterImplTest;
-  friend class MockRenderWidgetHost;
 
   // TouchpadTapSuppressionControllerClient
   virtual void SendMouseEventImmediately(
       const MouseEventWithLatencyInfo& mouse_event) OVERRIDE;
 
   // TouchEventQueueClient
   virtual void SendTouchEventImmediately(
       const TouchEventWithLatencyInfo& touch_event) OVERRIDE;
   virtual void OnTouchEventAck(const TouchEventWithLatencyInfo& event,
                                InputEventAckState ack_result) OVERRIDE;
@@ skipping 60 matching lines @@
   void OnMsgMoveCaretAck();
   void OnSelectRangeAck();
   void OnHasTouchEventHandlers(bool has_handlers);
   void OnSetTouchAction(TouchAction touch_action);
 
   // Indicates the source of an ack provided to |ProcessInputEventAck()|.
   // The source is tracked by |current_ack_source_|, which aids in ack routing.
   enum AckSource {
     RENDERER,
     CLIENT,
-    OVERSCROLL_CONTROLLER,
     IGNORING_DISPOSITION,
     ACK_SOURCE_NONE
   };
   // Note: This function may result in |this| being deleted, and as such
   // should be the last method called in any internal chain of event handling.
   void ProcessInputEventAck(blink::WebInputEvent::Type event_type,
                             InputEventAckState ack_result,
                             const ui::LatencyInfo& latency_info,
                             AckSource ack_source);
 
@@ skipping 14 matching lines @@
   // dispatch of queued gesture events.
   void ProcessGestureAck(blink::WebInputEvent::Type type,
                          InputEventAckState ack_result,
                          const ui::LatencyInfo& latency);
 
   // Forwards the event ack to |touch_event_queue_|, potentially triggering
   // dispatch of queued touch events, or the creation of gesture events.
   void ProcessTouchAck(InputEventAckState ack_result,
                        const ui::LatencyInfo& latency);
 
-  // Forwards |ack_result| to the client's OverscrollController, if necessary.
-  void ProcessAckForOverscroll(const blink::WebInputEvent& event,
-                               InputEventAckState ack_result);
-
   // Called when a touch timeout-affecting bit has changed, in turn toggling the
   // touch ack timeout feature of the |touch_event_queue_| as appropriate. Input
   // to that determination includes current view properties and the allowed
   // touch action. Note that this will only affect platforms that have a
   // non-zero touch timeout configuration.
   void UpdateTouchAckTimeoutEnabled();
 
   // If a flush has been requested, signals a completed flush to the client if
   // all events have been dispatched (i.e., |HasPendingEvents()| is false).
   void SignalFlushedIfNecessary();
@@ skipping 69 matching lines @@
   GestureEventQueue gesture_event_queue_;
   TouchActionFilter touch_action_filter_;
   InputEventStreamValidator event_stream_validator_;
 
   DISALLOW_COPY_AND_ASSIGN(InputRouterImpl);
 };
 
 }  // namespace content
 
 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_IMPL_H_