Add chrome_frame_tests to check that some navigation cases are not broken in ...

chrome_frame/test/simulate_input.h

 // 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.
 
 #ifndef CHROME_FRAME_TEST_SIMULATE_INPUT_H_
 #define CHROME_FRAME_TEST_SIMULATE_INPUT_H_
 
 #include <windows.h>
 
 #include "base/basictypes.h"
@@ skipping 19 matching lines @@
 // Helper function to set keyboard focus to a window. This is achieved by
 // sending a mouse move followed by a mouse down/mouse up combination to the
 // window.
 void SetKeyboardFocusToWindow(HWND window);
 
 // Sends a keystroke to the currently active application with optional
 // modifiers set.
 void SendMnemonic(WORD mnemonic_char, Modifier modifiers, bool extended,
                   bool unicode);
 
-// Sends a mouse click to the window passed in.
+// Sends a mouse click to the desktop.
 enum MouseButton { LEFT, RIGHT, MIDDLE, X };
+void SendMouseClick(int x, int y, MouseButton button);
+// Sends a mouse click to the window passed in, after ensuring that the window
+// is in the foreground.
 void SendMouseClick(HWND window, int x, int y, MouseButton button);
 
 // Translates a single char to a virtual key.
 void SendScanCode(short scan_code, Modifier modifiers);
 void SendCharA(char c, Modifier modifiers);
 void SendCharW(wchar_t c, Modifier modifiers);
 
 // Sends extended keystroke to the currently active application with optional
 // modifiers set.
 void SendExtendedKey(WORD key, Modifier modifiers);
 
 // Iterates through all the characters in the string and simulates
 // keyboard input.  The input goes to the currently active application.
 void SendStringW(const wchar_t* s);
 void SendStringA(const char* s);
 
 }  // end namespace simulate_input
 
 #endif  // CHROME_FRAME_TEST_SIMULATE_INPUT_H_