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

content/public/common/url_utils.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/public/common/url_utils.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "build/build_config.h"
@@ skipping 22 matching lines @@
   for (int i = 0; GetSavableSchemes()[i] != NULL; ++i) {
     if (url.SchemeIs(GetSavableSchemes()[i]))
       return true;
   }
   return false;
 }
 
 #if defined(OS_ANDROID)
 void SetMaxURLChars(size_t max_chars) {
   // Check that it is not used by a multiprocesses embedder
-  CommandLine* cmd = CommandLine::ForCurrentProcess();
+  base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
   CHECK(cmd->HasSwitch(switches::kSingleProcess));
   g_max_url_size = max_chars;
 }
 #endif
 
 size_t GetMaxURLChars() {
   return g_max_url_size;
 }
 
 }  // namespace content