Hoist SetNeedsBeginFrame messages up to the RWHostImpl

content/browser/renderer_host/render_widget_host_view_mac.mm

 // 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_mac.h"
 
 #import <objc/runtime.h>
 #include <OpenGL/gl.h>
 #include <QuartzCore/QuartzCore.h>
 #include <stdint.h>
@@ skipping 543 matching lines @@
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // RenderWidgetHostViewMac, RenderWidgetHostView implementation:
 
 bool RenderWidgetHostViewMac::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(RenderWidgetHostViewMac, message)
     IPC_MESSAGE_HANDLER(ViewMsg_GetRenderedTextCompleted,
         OnGetRenderedTextCompleted)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_SetNeedsBeginFrames,
-                        OnSetNeedsBeginFrames)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void RenderWidgetHostViewMac::InitAsChild(
     gfx::NativeView parent_view) {
 }
 
 void RenderWidgetHostViewMac::InitAsPopup(
@@ skipping 546 matching lines @@
 void RenderWidgetHostViewMac::ForwardMouseEvent(const WebMouseEvent& event) {
   if (render_widget_host_)
     render_widget_host_->ForwardMouseEvent(event);
 
   if (event.type == WebInputEvent::MouseLeave) {
     [cocoa_view_ setToolTipAtMousePoint:nil];
     tooltip_text_.clear();
   }
 }
 
-void RenderWidgetHostViewMac::OnSetNeedsBeginFrames(bool needs_begin_frames) {
+void RenderWidgetHostViewMac::SetNeedsBeginFrames(bool needs_begin_frames) {
   browser_compositor_->SetNeedsBeginFrames(needs_begin_frames);
 }
 
 void RenderWidgetHostViewMac::KillSelf() {
   if (!weak_factory_.HasWeakPtrs()) {
     [cocoa_view_ setHidden:YES];
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&RenderWidgetHostViewMac::ShutdownHost,
                               weak_factory_.GetWeakPtr()));
   }
@@ skipping 2103 matching lines @@
 
 // "-webkit-app-region: drag | no-drag" is implemented on Mac by excluding
 // regions that are not draggable. (See ControlRegionView in
 // native_app_window_cocoa.mm). This requires the render host view to be
 // draggable by default.
 - (BOOL)mouseDownCanMoveWindow {
   return YES;
 }
 
 @end