cc: Enable rendering stats recording in browser compositor.

content/browser/renderer_host/render_widget_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_widget_host_impl.h"
 
 #include <math.h>
 #include <set>
 #include <utility>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/containers/hash_tables.h"
 #include "base/debug/trace_event.h"
 #include "base/i18n/rtl.h"
 #include "base/lazy_instance.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/thread_task_runner_handle.h"
+#include "cc/base/switches.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/compositor_frame_ack.h"
 #include "content/browser/accessibility/browser_accessibility_state_impl.h"
 #include "content/browser/gpu/compositor_util.h"
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/browser/gpu/gpu_process_host_ui_shim.h"
 #include "content/browser/gpu/gpu_surface_tracker.h"
 #include "content/browser/renderer_host/backing_store.h"
 #include "content/browser/renderer_host/backing_store_manager.h"
 #include "content/browser/renderer_host/dip_util.h"
@@ skipping 2435 matching lines @@
 }
 
 void RenderWidgetHostImpl::WindowSnapshotReachedScreen(int snapshot_id) {
   DCHECK(base::MessageLoopForUI::IsCurrent());
 
   std::vector<unsigned char> png;
 
   // This feature is behind the kEnableGpuBenchmarking command line switch
   // because it poses security concerns and should only be used for testing.
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
-  if (!command_line.HasSwitch(switches::kEnableGpuBenchmarking)) {
+  if (!command_line.HasSwitch(cc::switches::kEnableGpuBenchmarking)) {
     Send(new ViewMsg_WindowSnapshotCompleted(
         GetRoutingID(), snapshot_id, gfx::Size(), png));
     return;
   }
 
   gfx::Rect view_bounds = GetView()->GetViewBounds();
   gfx::Rect snapshot_bounds(view_bounds.size());
   gfx::Size snapshot_size = snapshot_bounds.size();
 
   if (ui::GrabViewSnapshot(
@@ skipping 61 matching lines @@
     }
   }
 
   // Add newly generated components into the latency info
   for (lc = new_components.begin(); lc != new_components.end(); ++lc) {
     latency_info->latency_components[lc->first] = lc->second;
   }
 }
 
 }  // namespace content