Remove content->app dependency in template_url_prepopulate_data.cc.

chrome/browser/search_engines/template_url_prepopulate_data.h

 // 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.
 
 #ifndef CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_PREPOPULATE_DATA_H_
 #define CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_PREPOPULATE_DATA_H_
 #pragma once
 
 #include <stddef.h>
 #include <string>
 #include <vector>
 
 #include "base/string16.h"
 #include "chrome/browser/search_engines/search_engine_type.h"
 
 class GURL;
 class PrefService;
 class Profile;
 class TemplateURL;
 
 namespace TemplateURLPrepopulateData {
 
 extern const int kMaxPrepopulatedEngineID;
 
 #if defined(OS_ANDROID)
-// Returns the default country code at the time of install from Android.
-// This could either be the command line value that has been set or the
-// current location code during install.
-extern const std::string GetCountryCodeAtInstall();
+
+// This must be called early only once. |country_code| is the country code at
+// install following the ISO-3166 specification.
+void InitCountryCode(const std::string& country_code);
+
 #endif
 
 void RegisterUserPrefs(PrefService* prefs);
 
 // Returns the current version of the prepopulate data, so callers can know when
 // they need to re-merge. If the prepopulate data comes from the preferences
 // file then it returns the version specified there.
 int GetDataVersion(PrefService* prefs);
 
 // Loads the set of TemplateURLs from the prepopulate data.  Ownership of the
@@ skipping 13 matching lines @@
 // Returns the type of the matching engine, or SEARCH_ENGINE_OTHER if no engines
 // match.  This uses same-origin checks unless the |url| is a Google seach URL,
 // in which case we'll identify any valid Google hostname as "Google".
 //
 // NOTE: Must be called on the UI thread.
 SearchEngineType GetEngineType(const std::string& url);
 
 }  // namespace TemplateURLPrepopulateData
 
 #endif  // CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_PREPOPULATE_DATA_H_