Use base::StartWith() in more places when appropriate.

chrome/browser/chromeos/policy/blocking_login_browsertest.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 <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/stl_util.h"
+#include "base/strings/string_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/login/existing_user_controller.h"
 #include "chrome/browser/chromeos/login/test/oobe_base_test.h"
 #include "chrome/browser/chromeos/login/ui/webui_login_display.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chrome/browser/chromeos/policy/enterprise_install_attributes.h"
 #include "chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 147 matching lines @@
   // Handles an HTTP request sent to the test server. This handler either
   // uses a canned response in |responses_| if the request path matches one
   // of the URLs that we mock, otherwise this handler delegates to |fake_gaia_|.
   std::unique_ptr<net::test_server::HttpResponse> HandleRequest(
       const net::test_server::HttpRequest& request) {
     std::unique_ptr<net::test_server::HttpResponse> response;
 
     GaiaUrls* gaia = GaiaUrls::GetInstance();
     if (request.relative_url == gaia->client_login_to_oauth2_url().path() ||
         request.relative_url == gaia->oauth2_token_url().path() ||
-        request.relative_url.find(kDMRegisterRequest) == 0 ||
-        request.relative_url.find(kDMPolicyRequest) == 0) {
+        base::StartsWith(request.relative_url, kDMRegisterRequest,
+                         base::CompareCase::SENSITIVE) ||
+        base::StartsWith(request.relative_url, kDMPolicyRequest,
+                         base::CompareCase::SENSITIVE)) {
       if (!responses_.empty()) {
         response.reset(responses_.back());
         responses_.pop_back();
       }
     }
 
     return response;
   }
 
   // Creates a new canned response that will respond with the given HTTP
@@ skipping 136 matching lines @@
     {3, kUsernameOtherDomain, true},
     {4, kUsernameOtherDomain, true},
     {5, kUsernameOtherDomain, true},
 };
 
 INSTANTIATE_TEST_CASE_P(BlockingLoginTestInstance,
                         BlockingLoginTest,
                         testing::ValuesIn(kBlockinLoginTestCases));
 
 }  // namespace chromeos