Make callers of CommandLine use it via the base:: namespace.

content/child/npapi/plugin_host.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/child/npapi/plugin_host.h"
 
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ skipping 36 matching lines @@
     return NULL;
   }
   return reinterpret_cast<PluginInstance*>(id->ndata);
 }
 
 #if defined(OS_MACOSX)
 // Returns true if Core Animation plugins are supported. This requires that the
 // OS supports shared accelerated surfaces via IOSurface. This is true on Snow
 // Leopard and higher.
 static bool SupportsCoreAnimationPlugins() {
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
-      switches::kDisableCoreAnimationPlugins))
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kDisableCoreAnimationPlugins))
     return false;
   // We also need to be running with desktop GL and not the software
   // OSMesa renderer in order to share accelerated surfaces between
   // processes. Because on MacOS we lazy-initialize GLSurface in the
   // renderer process here, ensure we're not also initializing GL somewhere
   // else, and that we only do this once.
   static gfx::GLImplementation implementation = gfx::kGLImplementationNone;
   if (implementation == gfx::kGLImplementationNone) {
     // Not initialized yet.
     DCHECK_EQ(implementation, gfx::GetGLImplementation())
@@ skipping 1028 matching lines @@
 }
 
 void NPN_URLRedirectResponse(NPP instance, void* notify_data, NPBool allow) {
   scoped_refptr<PluginInstance> plugin(FindInstance(instance));
   if (plugin.get()) {
     plugin->URLRedirectResponse(!!allow, notify_data);
   }
 }
 
 }  // extern "C"