Use a direct include of time headers in chrome_frame/, chromeos/, cloud_print/, components/.

chrome_frame/test/registry_watcher_unittest.cc

 // 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 "chrome_frame/registry_watcher.h"
 
 #include "base/synchronization/waitable_event.h"
-#include "base/time.h"
+#include "base/time/time.h"
 #include "base/win/registry.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::win::RegKey;
 
 const wchar_t kTestRoot[] = L"CFRegistryWatcherTest";
 const wchar_t kTestWindowClass[] = L"TestWndClass";
 const wchar_t kTestWindowName[] = L"TestWndName";
 
 // Give notifications 30 seconds to stick. Hopefully long enough to avoid
@@ skipping 44 matching lines @@
   RegistryWatcher watcher(HKEY_CURRENT_USER,
                           kTestRoot,
                           &RegistryWatcherUnittest::WaitCallback);
   ASSERT_TRUE(watcher.StartWatching());
   EXPECT_EQ(0, reg_change_count_);
 
   EXPECT_EQ(ERROR_SUCCESS, temp_key_.CreateKey(L"foo", KEY_ALL_ACCESS));
   EXPECT_TRUE(event_.TimedWait(base::TimeDelta::FromSeconds(kWaitSeconds)));
   EXPECT_EQ(1, reg_change_count_);
 }