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

chrome/test/mini_installer_test/chrome_mini_installer.cc

Index: chrome/test/mini_installer_test/chrome_mini_installer.cc
===================================================================
--- chrome/test/mini_installer_test/chrome_mini_installer.cc	(revision 70328)
+++ chrome/test/mini_installer_test/chrome_mini_installer.cc	(working copy)
@@ -7,11 +7,11 @@
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
-#include "base/platform_thread.h"
 #include "base/process.h"
 #include "base/process_util.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
+#include "base/threading/platform_thread.h"
 #include "base/win/registry.h"
 #include "chrome/installer/util/browser_distribution.h"
 #include "chrome/installer/util/google_update_constants.h"
@@ -307,7 +307,7 @@
     window_name = mini_installer_constants::kChromeUninstallDialogName;
   while (hndl == NULL && timer < 5000) {
     hndl = FindWindow(NULL, window_name.c_str());
-    PlatformThread::Sleep(200);
+    base::PlatformThread::Sleep(200);
     timer = timer + 200;
   }
 
@@ -338,7 +338,7 @@
     while (!handle && timer < 10000) {
       handle = FindWindowEx(NULL, handle, L"Chrome_WidgetWin_0", NULL);
       if (!handle) {
-        PlatformThread::Sleep(100);
+        base::PlatformThread::Sleep(100);
         timer = timer + 100;
       }
     }
@@ -348,7 +348,7 @@
     LRESULT _result = SendMessage(handle, WM_CLOSE, 1, 0);
     if (_result != 0)
       return false;
-    PlatformThread::Sleep(1000);
+    base::PlatformThread::Sleep(1000);
     timer = timer + 1000;
   }
   if (base::GetProcessCount(installer::kChromeExe, NULL) > 0) {
@@ -382,7 +382,7 @@
   int timer = 0;
   while ((key.Open(GetRootRegistryKey(), key_path.c_str(), KEY_ALL_ACCESS)) &&
          (timer < 20000)) {
-    PlatformThread::Sleep(200);
+    base::PlatformThread::Sleep(200);
     timer = timer + 200;
   }
   return CheckRegistryKey(key_path);
@@ -601,7 +601,7 @@
       MiniInstallerTestUtil::VerifyProcessLaunch(
           installer::kChromeExe, true);
     }
-    PlatformThread::Sleep(800);
+    base::PlatformThread::Sleep(800);
     FindChromeShortcut();
     LaunchAndCloseChrome(over_install);
   }
@@ -645,7 +645,7 @@
                                         bool expected_status) {
   base::LaunchApp(L"\"" + launch_path + L"\"" + L" " + launch_args,
       false, false, NULL);
-  PlatformThread::Sleep(1000);
+  base::PlatformThread::Sleep(1000);
   MiniInstallerTestUtil::VerifyProcessLaunch(process_name.c_str(),
                                              expected_status);
 }