Move platform_thread to base/threading and put in the base namespace. I left ...

chrome/browser/safe_browsing/safe_browsing_test.cc

 // Copyright (c) 2010 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.
 //
 // This test uses the safebrowsing test server published at
 // http://code.google.com/p/google-safe-browsing/ to test the safebrowsing
 // protocol implemetation. Details of the safebrowsing testing flow is
 // documented at
 // http://code.google.com/p/google-safe-browsing/wiki/ProtocolTesting
 //
 // This test launches safebrowsing test server and issues several update
 // requests against that server. Each update would get different data and after
 // each update, the test will get a list of URLs from the test server to verify
 // its repository. The test will succeed only if all updates are performed and
 // URLs match what the server expected.
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/condition_variable.h"
 #include "base/environment.h"
 #include "base/lock.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/string_split.h"
+#include "base/threading/platform_thread.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/renderer_host/resource_dispatcher_host.h"
 #include "chrome/browser/safe_browsing/protocol_manager.h"
 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
@@ skipping 407 matching lines @@
     GURL url(StringPrintf("http://%s:%d%s?test_step=0",
                           host, port, kDBResetPath));
     // TODO(lzheng): We should have a way to reliably tell when a server is
     // ready so we could get rid of the Sleep and retry loop.
     while (true) {
       if (FetchUrl(url) == URLRequestStatus::SUCCESS)
         break;
       // Wait and try again if last fetch was failed. The loop will hit the
       // timeout in OutOfProcTestRunner if the fetch can not get success
       // response.
-      PlatformThread::Sleep(TestTimeouts::action_timeout_ms());
+      base::PlatformThread::Sleep(TestTimeouts::action_timeout_ms());
     }
   }
 
   // Calls test server to fetch database for verification.
   URLRequestStatus::Status FetchDBToVerify(const char* host, int port,
                                            int test_step) {
     // TODO(lzheng): Remove chunk_type=add once it is not needed by the server.
     GURL url(StringPrintf("http://%s:%d%s?"
                           "client=chromium&appver=1.0&pver=2.2&test_step=%d&"
                           "chunk_type=add",
@@ skipping 158 matching lines @@
   }
 
   // Verifies with server if test is done and waits till server responses.
   EXPECT_EQ(URLRequestStatus::SUCCESS,
             safe_browsing_helper->VerifyTestComplete(server_host,
                                                      server_port,
                                                      last_step));
   EXPECT_EQ("yes", safe_browsing_helper->response_data());
   test_server.Stop();
 }