Add switch to disable recording whole document

content/renderer/render_widget.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/renderer/render_widget.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 487 matching lines @@
 
   // If we are swapping out, we will call ReleaseProcess, allowing the process
   // to exit if all of its RenderViews are swapped out.  We wait until the
   // WasSwappedOut call to do this, to avoid showing the sad tab.
   // If we are swapping in, we call AddRefProcess to prevent the process from
   // exiting.
   if (!is_swapped_out)
     RenderProcess::current()->AddRefProcess();
 }
 
-bool RenderWidget::UsingSynchronousRendererCompositor() const {
-#if defined(OS_ANDROID)
-  return SynchronousCompositorFactory::GetInstance() != NULL;
-#else
-  return false;
-#endif
-}
-
 void RenderWidget::EnableScreenMetricsEmulation(
     const WebDeviceEmulationParams& params) {
   if (!screen_metrics_emulator_)
     screen_metrics_emulator_.reset(new ScreenMetricsEmulator(this, params));
   else
     screen_metrics_emulator_->ChangeEmulationParams(params);
 }
 
 void RenderWidget::DisableScreenMetricsEmulation() {
   screen_metrics_emulator_.reset();
@@ skipping 1539 matching lines @@
 void RenderWidget::RegisterVideoHoleFrame(RenderFrameImpl* frame) {
   video_hole_frames_.AddObserver(frame);
 }
 
 void RenderWidget::UnregisterVideoHoleFrame(RenderFrameImpl* frame) {
   video_hole_frames_.RemoveObserver(frame);
 }
 #endif  // defined(VIDEO_HOLE)
 
 }  // namespace content