Move EndsWith to base namespace.

chrome/browser/search/contextual_search_promo_source_android.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 "chrome/browser/search/contextual_search_promo_source_android.h"
 
 #include <string>
 
 #include "base/json/json_string_value_serializer.h"
 #include "base/memory/ref_counted_memory.h"
@@ skipping 72 matching lines @@
   }
 }
 
 std::string ContextualSearchPromoSourceAndroid::GetSource() const {
   return chrome::kChromeUIContextualSearchPromoHost;
 }
 
 std::string ContextualSearchPromoSourceAndroid::GetMimeType(
     const std::string& path_and_query) const {
   std::string path(GURL("chrome://host/" + path_and_query).path());
-  if (EndsWith(path, ".js", false)) return "application/javascript";
-  if (EndsWith(path, ".png", false)) return "image/png";
-  if (EndsWith(path, ".css", false)) return "text/css";
-  if (EndsWith(path, ".html", false)) return "text/html";
-  if (EndsWith(path, ".woff", false)) return "font/woff";
-  if (EndsWith(path, ".woff2", false)) return "font/woff2";
-  return "";
+  if (base::EndsWith(path, ".js", false)) return "application/javascript";
+  if (base::EndsWith(path, ".png", false)) return "image/png";
+  if (base::EndsWith(path, ".css", false)) return "text/css";
+  if (base::EndsWith(path, ".html", false)) return "text/html";
+  if (base::EndsWith(path, ".woff", false)) return "font/woff";
+  if (base::EndsWith(path, ".woff2", false)) return "font/woff2";
+  return std::string();
 }
 
 bool ContextualSearchPromoSourceAndroid::ShouldDenyXFrameOptions() const {
   return false;
 }
 
 bool
 ContextualSearchPromoSourceAndroid::ShouldAddContentSecurityPolicy() const {
   return false;
 }
@@ skipping 30 matching lines @@
   strings_data.SetString(
       "optIn", l10n_util::GetStringUTF16(IDS_CONTEXTUAL_SEARCH_PROMO_OPTIN));
   strings_data.SetString(
       "optOut", l10n_util::GetStringUTF16(IDS_CONTEXTUAL_SEARCH_PROMO_OPTOUT));
   base::StringPiece html(
       ResourceBundle::GetSharedInstance().GetRawDataResource(
          IDR_CONTEXTUAL_SEARCH_PROMO_HTML));
   std::string response(webui::GetI18nTemplateHtml(html, &strings_data));
   callback.Run(base::RefCountedString::TakeString(&response));
 }