Add base:: qualification to some CommandLine references in content.

content/child/runtime_features.cc

 // Copyright 2013 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/runtime_features.h"
 
 #include "base/command_line.h"
 #include "content/common/content_switches_internal.h"
 #include "content/public/common/content_switches.h"
 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
@@ skipping 63 matching lines @@
   // Screen Orientation API is currently broken on Windows 8 Metro mode and
   // until we can find how to disable it only for Blink instances running in a
   // renderer process in Metro, we need to disable the API altogether for Win8.
   // See http://crbug.com/400846
   if (base::win::OSInfo::GetInstance()->version() >= base::win::VERSION_WIN8)
     WebRuntimeFeatures::enableScreenOrientation(false);
 #endif // OS_WIN
 }
 
 void SetRuntimeFeaturesDefaultsAndUpdateFromArgs(
-    const CommandLine& command_line) {
+    const base::CommandLine& command_line) {
   if (command_line.HasSwitch(switches::kEnableExperimentalWebPlatformFeatures))
     WebRuntimeFeatures::enableExperimentalFeatures(true);
 
   SetRuntimeFeatureDefaultsForPlatform();
 
   if (command_line.HasSwitch(switches::kDisableDatabases))
     WebRuntimeFeatures::enableDatabase(false);
 
   if (command_line.HasSwitch(switches::kDisableApplicationCache))
     WebRuntimeFeatures::enableApplicationCache(false);
@@ skipping 78 matching lines @@
     WebRuntimeFeatures::enableLayerSquashing(true);
 
   if (command_line.HasSwitch(switches::kEnableNetworkInformation) ||
       command_line.HasSwitch(
           switches::kEnableExperimentalWebPlatformFeatures)) {
     WebRuntimeFeatures::enableNetworkInformation(true);
   }
 }
 
 }  // namespace content