Remove Chrome Frame code and resources.

chrome_frame/chrome_frame_helper_util.h

-// 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.
-
-#ifndef CHROME_FRAME_CHROME_FRAME_HELPER_UTIL_H_
-#define CHROME_FRAME_CHROME_FRAME_HELPER_UTIL_H_
-
-#include <windows.h>
-
-// Compare the given class name with the known window class names for
-// internet explorer browser windows.
-//
-// @param [in] window_to_check handle to the window to be checked
-//
-// @return true if the window class matches known class names for IE browser.
-//
-bool UtilIsWebBrowserWindow(HWND window_to_check);
-
-// A utility function that retrieves the specified web browser COM interface
-// from the web browser window. The passed in window must be the web browser
-// window (class name "IEFrame" in IE6 and "TabWindowClass" in IE7)
-// @param[in] window The web browser window whose COM object is to be fetched
-// @param[in] iid    The IID of the interface to be fetched
-// @param[out] web_browser_object
-//                   The requested interface pointer to the web browser object
-//                   is returned in this variable upon success
-//
-HRESULT UtilGetWebBrowserObjectFromWindow(HWND window,
-                                          REFIID iid,
-                                          void** web_browser_object);
-
-// Checks to see whether the passed in window is of the class specified.
-// of the heirarchy list
-// @param hwnd_to_match        [in]  The handle of the window that is to be
-//                                   matched.
-// @param window_class         [in]  The window class to match against.
-//
-bool IsWindowOfClass(HWND hwnd_to_match, const wchar_t* window_class);
-
-// Returns true if the current process name is process_name, false otherwise.
-bool IsNamedProcess(const wchar_t* process_name);
-
-// Returns true if window has the name |window_name|, false otherwise.
-bool IsNamedWindow(HWND window, const wchar_t* window_name);
-
-//
-// This function recursively enumerates all windows from a given starting point
-// and searches for the first occurrence of a window matching
-// the class name and window name passed in. We use the EnumChildWindows API
-// to search for the window.
-// @note The FindWindowEx function does something similar, however, it goes
-// only one level deep and does not recurse descendants.
-// @param parent [in] The HWND of the window from which to start looking. If
-//                    this is NULL then enumerate all windows on the desktop.
-// @param class_name [in, optional] The class name of the matching window
-// @param window_name [in, optional] The window text of the matching window.
-//                                   At least one of class_name and
-//                                   window_name must be non-NULL.
-// @param thread_id_to_match [in] This parameter will be used to match
-//                                particular thread id for window.
-// @param process_id_to_match [in] This parameter will be used to match
-//                                 particular process id for window.
-// @return The window handle of the matching window, if found, or NULL.
-//
-HWND RecurseFindWindow(HWND parent,
-                       const wchar_t* class_name,
-                       const wchar_t* window_name,
-                       DWORD thread_id_to_match,
-                       DWORD process_id_to_match);
-
-// Reads |value_size| characters from a value named |value_name| in |key| and
-// places them in the buffer pointed to by |value|. Returns ERROR_SUCCESS on
-// success.
-LONG ReadValue(HKEY key,
-               const wchar_t* value_name,
-               size_t value_size,
-               wchar_t* value);
-
-
-// Returns true if our BHO is registered in the HKLM subkey that IE checks for
-// the list of BHOs to load.
-bool IsBHOLoadingPolicyRegistered();
-
-// Returns true if system-level Chrome Frame is installed.
-bool IsSystemLevelChromeFrameInstalled();
-
-#endif  // CHROME_FRAME_CHROME_FRAME_HELPER_UTIL_H_