Remove legacy StartsWithASCII function.

google_apis/gaia/fake_gaia.cc

 // Copyright (c) 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 "google_apis/gaia/fake_gaia.h"
 
 #include <vector>
 
 #include "base/base_paths.h"
 #include "base/bind.h"
@@ skipping 84 matching lines @@
   return result;
 }
 
 // Extracts the |access_token| from authorization header of |request|.
 bool GetAccessToken(const HttpRequest& request,
                     const char* auth_token_prefix,
                     std::string* access_token) {
   std::map<std::string, std::string>::const_iterator auth_header_entry =
       request.headers.find("Authorization");
   if (auth_header_entry != request.headers.end()) {
-    if (base::StartsWithASCII(auth_header_entry->second, auth_token_prefix,
-                              true)) {
+    if (base::StartsWith(auth_header_entry->second, auth_token_prefix,
+                         base::CompareCase::SENSITIVE)) {
       *access_token = auth_header_entry->second.substr(
           strlen(auth_token_prefix));
       return true;
     }
   }
 
   return false;
 }
 
 void SetCookies(BasicHttpResponse* http_response,
@@ skipping 652 matching lines @@
   if (token_info) {
     base::DictionaryValue response_dict;
     response_dict.SetString("id", GetGaiaIdOfEmail(token_info->email));
     response_dict.SetString("email", token_info->email);
     response_dict.SetString("verified_email", token_info->email);
     FormatJSONResponse(response_dict, http_response);
   } else {
     http_response->set_code(net::HTTP_BAD_REQUEST);
   }
 }