Remove the --ui-max-frames-pending flag.

content/browser/compositor/browser_compositor_output_surface.cc

 // Copyright 2014 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/compositor/browser_compositor_output_surface.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 29 matching lines @@
 
 BrowserCompositorOutputSurface::~BrowserCompositorOutputSurface() {
   DCHECK(CalledOnValidThread());
   if (!HasClient())
     return;
   output_surface_map_->Remove(surface_id_);
   vsync_manager_->RemoveObserver(this);
 }
 
 void BrowserCompositorOutputSurface::Initialize() {
-  CommandLine* command_line = CommandLine::ForCurrentProcess();
-  if (command_line->HasSwitch(switches::kUIMaxFramesPending)) {
-    std::string string_value = command_line->GetSwitchValueASCII(
-        switches::kUIMaxFramesPending);
-    int int_value;
-    if (base::StringToInt(string_value, &int_value))
-      capabilities_.max_frames_pending = int_value;
-    else
-      LOG(ERROR) << "Trouble parsing --" << switches::kUIMaxFramesPending;
-  }
+  capabilities_.max_frames_pending = 1;
   capabilities_.adjust_deadline_for_parent = false;
 
   DetachFromThread();
 }
 
 bool BrowserCompositorOutputSurface::BindToClient(
     cc::OutputSurfaceClient* client) {
   DCHECK(CalledOnValidThread());
 
   if (!OutputSurface::BindToClient(client))
@@ skipping 27 matching lines @@
   DCHECK(CalledOnValidThread());
   DCHECK(HasClient());
   vsync_manager_->UpdateVSyncParameters(timebase, interval);
 }
 
 void BrowserCompositorOutputSurface::SetReflector(ReflectorImpl* reflector) {
   reflector_ = reflector;
 }
 
 }  // namespace content