Move OverscrollController to RenderWidgetHostViewAura

content/browser/renderer_host/render_widget_host_view_base.cc

 // Copyright (c) 2012 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 "content/browser/renderer_host/render_widget_host_view_base.h"
 
 #include "base/logging.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/gpu/gpu_data_manager_impl.h"
 #include "content/browser/renderer_host/input/synthetic_gesture_target_base.h"
@@ skipping 427 matching lines @@
     return base::string16();
   return selection_text_.substr(
       selection_range_.GetMin() - selection_text_offset_,
       selection_range_.length());
 }
 
 bool RenderWidgetHostViewBase::IsMouseLocked() {
   return mouse_locked_;
 }
 
-void RenderWidgetHostViewBase::UnhandledWheelEvent(
-    const blink::WebMouseWheelEvent& event) {
-  // Most implementations don't need to do anything here.
-}
-
 InputEventAckState RenderWidgetHostViewBase::FilterInputEvent(
     const blink::WebInputEvent& input_event) {
   // By default, input events are simply forwarded to the renderer.
   return INPUT_EVENT_ACK_STATE_NOT_CONSUMED;
 }
 
 void RenderWidgetHostViewBase::OnDidFlushInput() {
   // The notification can safely be ignored by most implementations.
 }
 
 void RenderWidgetHostViewBase::OnSetNeedsFlushInput() {
   if (flush_input_timer_.IsRunning())
     return;
 
   flush_input_timer_.Start(
       FROM_HERE,
       base::TimeDelta::FromMicroseconds(kFlushInputRateInUs),
       this,
       &RenderWidgetHostViewBase::FlushInput);
 }
 
+void RenderWidgetHostViewBase::WheelEventAck(
+    const blink::WebMouseWheelEvent& event,
+    InputEventAckState ack_result) {
+}
+
 void RenderWidgetHostViewBase::GestureEventAck(
     const blink::WebGestureEvent& event,
     InputEventAckState ack_result) {
 }
 
 void RenderWidgetHostViewBase::SetPopupType(blink::WebPopupType popup_type) {
   popup_type_ = popup_type;
 }
 
 blink::WebPopupType RenderWidgetHostViewBase::GetPopupType() {
@@ skipping 118 matching lines @@
 
 gfx::Size RenderWidgetHostViewBase::GetVisibleViewportSize() const {
   return GetViewBounds().size();
 }
 
 void RenderWidgetHostViewBase::SetInsets(const gfx::Insets& insets) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace content