ProcessSingleton now uses base::win::MessageWindow to create a message-only window.

chrome_frame/test/chrome_frame_test_utils.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_FRAME_TEST_CHROME_FRAME_TEST_UTILS_H_
 #define CHROME_FRAME_TEST_CHROME_FRAME_TEST_UTILS_H_
 
 #include <windows.h>
 
 #include <atlbase.h>
@@ skipping 285 matching lines @@
 
 // Returns the path and query portion of the url.
 std::wstring GetPathAndQueryFromUrl(const std::wstring& url);
 
 // Adds the CF meta tag to the html page. Returns true if successful.
 bool AddCFMetaTag(std::string* html_data);
 
 // Get text data from the clipboard.
 std::wstring GetClipboardText();
 
+// Destroys the clipboard for the current thread. This function must be called
+// if GetClipboardText() or SetClipboardText() have been invoked.
+void DestroyClipboard();
+
 // Puts the given text data on the clipboard. All previous items on the
 // clipboard are removed.
 void SetClipboardText(const std::wstring& text);
 
 // A convenience class to close all open IE windows at the end
 // of a scope.  It's more convenient to do it this way than to
 // explicitly call chrome_frame_test::CloseAllIEWindows at the
 // end of a test since part of the test's cleanup code may be
 // in object destructors that would run after CloseAllIEWindows
 // would get called.
@@ skipping 49 matching lines @@
 }  // namespace chrome_frame_test
 
 // TODO(tommi): This is a temporary workaround while we're getting our
 // Singleton story straight.  Ideally each test should clear up any singletons
 // it might have created, but test cases do not implicitly have their own
 // AtExitManager, so we have this workaround method for tests that depend on
 // "fresh" singletons.  The implementation is in chrome_frame_unittest_main.cc.
 void DeleteAllSingletons();
 
 #endif  // CHROME_FRAME_TEST_CHROME_FRAME_TEST_UTILS_H_