More old files deletion.

ui/base/x/x11_util.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 UI_BASE_X_X11_UTIL_H_
 #define UI_BASE_X_X11_UTIL_H_
 
 // This file declares utility functions for X11 (Linux only).
 //
 // These functions do not require the Xlib headers to be included (which is why
@@ skipping 225 matching lines @@
                                         int max_depth);
 
 // Enumerates the top-level windows of the current display.
 UI_BASE_EXPORT void EnumerateTopLevelWindows(
     ui::EnumerateWindowsDelegate* delegate);
 
 // Returns all children windows of a given window in top-to-bottom stacking
 // order.
 UI_BASE_EXPORT bool GetXWindowStack(XID window, std::vector<XID>* windows);
 
-// Copies |source_bounds| from |drawable| to |canvas| at offset |dest_offset|.
-// |source_bounds| is in physical pixels, while |dest_offset| is relative to
-// the canvas's scale. Note that this function is slow since it uses
-// XGetImage() to copy the data from the X server to this process before
-// copying it to |canvas|.
-UI_BASE_EXPORT bool CopyAreaToCanvas(XID drawable,
-                                     gfx::Rect source_bounds,
-                                     gfx::Point dest_offset,
-                                     gfx::Canvas* canvas);
-
 enum WindowManagerName {
   WM_UNKNOWN,
 
   WM_AWESOME,
   WM_BLACKBOX,
   WM_COMPIZ,
   WM_ENLIGHTENMENT,
   WM_I3,
   WM_ICE_WM,
   WM_ION3,
@@ skipping 108 matching lines @@
 UI_BASE_EXPORT void ResetXCursorCache();
 
 // Returns the cached XcursorImage for |cursor|.
 UI_BASE_EXPORT const XcursorImage* GetCachedXcursorImage(::Cursor cursor);
 
 }  // namespace test
 
 }  // namespace ui
 
 #endif  // UI_BASE_X_X11_UTIL_H_