Send BeginFrames for the renderer using Mojo

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 <Carbon/Carbon.h>
 #import <objc/runtime.h>
 #include <OpenGL/gl.h>
 #include <QuartzCore/QuartzCore.h>
@@ skipping 382 matching lines @@
   // When making an element on the page fullscreen the element's background
   // may not match the page's, so use black as the gutter color to avoid
   // flashes of brighter colors during the transition.
   if (render_widget_host_->delegate() &&
       render_widget_host_->delegate()->IsFullscreenForCurrentTab()) {
     return SK_ColorBLACK;
   }
   return color;
 }
 
-void RenderWidgetHostViewMac::BrowserCompositorMacSendBeginFrame(
-    const cc::BeginFrameArgs& args) {
+void RenderWidgetHostViewMac::BrowserCompositorMacOnBeginFrame() {
   needs_flush_input_ = false;
   render_widget_host_->OnBeginFrame();
   UpdateNeedsBeginFramesInternal();
-  render_widget_host_->Send(
-      new ViewMsg_BeginFrame(render_widget_host_->GetRoutingID(), args));
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // AcceleratedWidgetMacNSView, public:
 
 NSView* RenderWidgetHostViewMac::AcceleratedWidgetGetNSView() const {
   return cocoa_view_;
 }
 
 void RenderWidgetHostViewMac::AcceleratedWidgetGetVSyncParameters(
@@ skipping 3104 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