Move more files into the content namespace.

content/browser/renderer_host/accelerated_plugin_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.
 
 #import "content/browser/renderer_host/accelerated_plugin_view_mac.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "content/browser/renderer_host/render_widget_host_view_mac.h"
 #include "content/public/browser/browser_thread.h"
 #import "ui/base/cocoa/underlay_opengl_hosting_window.h"
 #include "ui/gfx/scoped_ns_graphics_context_save_gstate_mac.h"
 #include "ui/gl/gl_context.h"
 #include "ui/gl/gl_switches.h"
 
 using content::BrowserThread;
+using content::RenderWidgetHostViewMac;
 
 @interface AcceleratedPluginView(Private)
 
 // Initialize the OpenGL context.
 - (void)initOpenGLContext;
 
 @end  // AcceleratedPluginView(Private)
 
 @implementation AcceleratedPluginView
 
@@ skipping 219 matching lines @@
   // Draw at beam vsync.
   GLint swapInterval;
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDisableGpuVsync))
     swapInterval = 0;
   else
     swapInterval = 1;
   [glContext_ setValues:&swapInterval forParameter:NSOpenGLCPSwapInterval];
 }
 
 @end  // @implementation AcceleratedPluginView(Private)