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

content/browser/appcache/appcache_url_request_job.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/appcache/appcache_url_request_job.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 116 matching lines @@
           manifest_url_, group_id_, entry_.response_id(), this);
       break;
 
     default:
       NOTREACHED();
       break;
   }
 }
 
 void AppCacheURLRequestJob::BeginExecutableHandlerDelivery() {
-  DCHECK(CommandLine::ForCurrentProcess()->
-            HasSwitch(kEnableExecutableHandlers));
+  DCHECK(base::CommandLine::ForCurrentProcess()->HasSwitch(
+      kEnableExecutableHandlers));
   if (!storage_->service()->handler_factory()) {
     BeginErrorDelivery("missing handler factory");
     return;
   }
 
   request()->net_log().AddEvent(
       net::NetLog::TYPE_APPCACHE_DELIVERING_EXECUTABLE_RESPONSE);
 
   // We defer job delivery until the executable handler is spun up and
   // provides a response. The sequence goes like this...
@@ skipping 291 matching lines @@
     return;
   }
 
   // If multiple ranges are requested, we play dumb and
   // return the entire response with 200 OK.
   if (ranges.size() == 1U)
     range_requested_ = ranges[0];
 }
 
 }  // namespace content