mustash: enable GPU Compositing in renderer

content/browser/renderer_host/render_view_host_impl.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_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
 
+#include "base/debug/stack_trace.h"
+
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/i18n/rtl.h"
 #include "base/json/json_reader.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 261 matching lines @@
 SiteInstanceImpl* RenderViewHostImpl::GetSiteInstance() const {
   return instance_.get();
 }
 
 bool RenderViewHostImpl::CreateRenderView(
     int opener_frame_route_id,
     int proxy_route_id,
     int32 max_page_id,
     const FrameReplicationState& replicated_frame_state,
     bool window_was_created_with_opener) {
+  // base::debug::StackTrace().Print();
   TRACE_EVENT0("renderer_host,navigation",
                "RenderViewHostImpl::CreateRenderView");
   DCHECK(!IsRenderViewLive()) << "Creating view twice";
 
   // The process may (if we're sharing a process with another host that already
   // initialized it) or may not (we have our own process or the old process
   // crashed) have been initialized. Calling Init multiple times will be
   // ignored, so this is safe.
   if (!GetProcess()->Init())
     return false;
@@ skipping 1105 matching lines @@
   } else {
     render_view_ready_on_process_launch_ = true;
   }
 }
 
 void RenderViewHostImpl::RenderViewReady() {
   delegate_->RenderViewReady(this);
 }
 
 }  // namespace content