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

components/search_engines/template_url.cc

 // Copyright 2014 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 "components/search_engines/template_url.h"
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 338 matching lines @@
   std::string url(HandleReplacements(search_terms_args, search_terms_data,
                                      post_content));
 
   GURL gurl(url);
   if (!gurl.is_valid())
     return url;
 
   std::vector<std::string> query_params;
   if (search_terms_args.append_extra_query_params) {
     std::string extra_params(
-        CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
+        base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
             switches::kExtraSearchQueryParams));
     if (!extra_params.empty())
       query_params.push_back(extra_params);
   }
   if (!search_terms_args.suggest_query_params.empty())
     query_params.push_back(search_terms_args.suggest_query_params);
   if (!gurl.query().empty())
     query_params.push_back(gurl.query());
 
   if (query_params.empty())
@@ skipping 1094 matching lines @@
       // patterns. This means that given patterns
       //    [ "http://foo/#q={searchTerms}", "http://foo/?q={searchTerms}" ],
       // calling ExtractSearchTermsFromURL() on "http://foo/?q=bar#q=' would
       // return false. This is important for at least Google, where such URLs
       // are invalid.
       return !search_terms->empty();
     }
   }
   return false;
 }