Remove base/scoped_handle_win.h stub and fix up all callers to use the new location and namespace.

base/test/test_file_util_win.cc

-// Copyright (c) 2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 "base/test/test_file_util.h"
 
 #include <shlwapi.h>
 #include <windows.h>
 
 #include <vector>
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
-#include "base/scoped_handle.h"
+#include "base/win/scoped_handle.h"
 #include "base/threading/platform_thread.h"
 
 namespace file_util {
 
 static const ptrdiff_t kOneMB = 1024 * 1024;
 
 bool DieFileDie(const FilePath& file, bool recurse) {
   // It turns out that to not induce flakiness a long timeout is needed.
   const int kTimeoutMs = 10000;
 
   if (!file_util::PathExists(file))
     return true;
 
   // Sometimes Delete fails, so try a few more times. Divide the timeout
   // into short chunks, so that if a try succeeds, we won't delay the test
   // for too long.
   for (int i = 0; i < 25; ++i) {
     if (file_util::Delete(file, recurse))
       return true;
     base::PlatformThread::Sleep(kTimeoutMs / 25);
   }
   return false;
 }
 
 bool EvictFileFromSystemCache(const FilePath& file) {
   // Request exclusive access to the file and overwrite it with no buffering.
-  ScopedHandle file_handle(
+  base::win::ScopedHandle file_handle(
       CreateFile(file.value().c_str(), GENERIC_READ | GENERIC_WRITE, 0, NULL,
                  OPEN_EXISTING, FILE_FLAG_NO_BUFFERING, NULL));
   if (!file_handle)
     return false;
 
   // Get some attributes to restore later.
   BY_HANDLE_FILE_INFORMATION bhi = {0};
   CHECK(::GetFileInformationByHandle(file_handle, &bhi));
 
   // Execute in chunks. It could be optimized. We want to do few of these since
@@ skipping 172 matching lines @@
     if (read != arraysize(kIdentifier))
       continue;
 
     if (strcmp(kIdentifier, buffer) == 0)
       return true;
   }
   return false;
 }
 
 }  // namespace file_util