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

chrome_frame/test/perf/chrome_frame_perftest.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.
 #include "chrome_frame/test/perf/chrome_frame_perftest.h"
 
 #include <atlwin.h>
 #include <atlhost.h>
 #include <map>
 #include <vector>
 #include <string>
 
 #include "chrome_tab.h"  // Generated from chrome_tab.idl.
 
+#include "base/debug/trace_event_win.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
 #include "base/scoped_ptr.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
+#include "base/threading/platform_thread.h"
 #include "base/time.h"
-#include "base/debug/trace_event_win.h"
 #include "base/utf_string_conversions.h"
+#include "base/win/event_trace_consumer.h"
 #include "base/win/event_trace_controller.h"
-#include "base/win/event_trace_consumer.h"
 #include "base/win/registry.h"
 #include "base/win/scoped_bstr.h"
 #include "base/win/scoped_comptr.h"
 #include "base/win/scoped_variant.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_paths_internal.h"
 #include "chrome/test/chrome_process_util.h"
 #include "chrome/test/ui/ui_perf_test.h"
-
 #include "chrome_frame/test_utils.h"
 #include "chrome_frame/utils.h"
 
 const wchar_t kSilverlightControlKey[] =
     L"CLSID\\{DFEAF541-F3E1-4c24-ACAC-99C30715084A}\\InprocServer32";
 
 const wchar_t kFlashControlKey[] =
     L"CLSID\\{D27CDB6E-AE6D-11cf-96B8-444553540000}\\InprocServer32";
 
 using base::TimeDelta;
@@ skipping 290 matching lines @@
       TimeTicks start_time, end_time;
 
       RunStartupTestImpl(&start_time, &end_time);
 
       timings[i] = end_time - start_time;
 
       CoFreeUnusedLibraries();
 
       // TODO(beng): Can't shut down so quickly. Figure out why, and fix. If we
       // do, we crash.
-      PlatformThread::Sleep(50);
+      base::PlatformThread::Sleep(50);
     }
 
     std::string times;
     for (int i = 0; i < kNumCycles; ++i)
       base::StringAppendF(&times, "%.2f,", timings[i].InMillisecondsF());
 
     PrintResultList(graph, "", trace, times, "ms", important);
   }
 
   FilePath dir_app_;
@@ skipping 446 matching lines @@
     chrome_frame_container_->CreateChromeFrameWindow(url.c_str());
     chrome_frame_container_->CreateControl(true);
 
     module.RunMessageLoop();
 
     chrome_frame_container_->Release();
 
     PrintResults(test_name_.c_str());
 
     CoFreeUnusedLibraries();
-    PlatformThread::Sleep(100);
+    base::PlatformThread::Sleep(100);
   }
 
   void NavigateImpl(const std::string& url) {
     ASSERT_TRUE(chrome_frame_container_ != NULL);
     ASSERT_TRUE(!url.empty());
     chrome_frame_container_->Navigate(url.c_str());
   }
 
   void TestCompleted() {
     // This can get called multiple times if the last url results in a
@@ skipping 633 matching lines @@
   PrintPerfTestResults(automation_provider_connect_monitor, kNumCycles,
                        "automationproviderconnect");
   PrintPerfTestResults(external_tab_navigate_monitor, kNumCycles,
                        "externaltabnavigate");
   PrintPerfTestResults(renderer_main_monitor, kNumCycles,
                        "beginrenderermain");
 #ifdef NDEBUG
   PrintPerfTestResults(pre_read_chrome_monitor, kNumCycles, "PreReadImage");
 #endif  // NDEBUG
 }