Changing linux platform for chromeos.

chrome/common/platform_util.h

-// Copyright (c) 2009 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_COMMON_PLATFORM_UTIL_H_
-#define CHROME_COMMON_PLATFORM_UTIL_H_
-
-#include "base/string16.h"
-#include "gfx/native_widget_types.h"
-
-class FilePath;
-class GURL;
-
-namespace platform_util {
-
-// Show the given file in a file manager. If possible, select the file.
-void ShowItemInFolder(const FilePath& full_path);
-
-// Open the given file in the desktop's default manner.
-void OpenItem(const FilePath& full_path);
-
-// Open the given external protocol URL in the desktop's default manner.
-// (For example, mailto: URLs in the default mail user agent.)
-void OpenExternal(const GURL& url);
-
-// Get the top level window for the native view. This can return NULL.
-gfx::NativeWindow GetTopLevel(gfx::NativeView view);
-
-// Returns true if |window| is the foreground top level window.
-bool IsWindowActive(gfx::NativeWindow window);
-
-// Returns true if the view is visible. The exact definition of this is
-// platform-specific, but it is generally not "visible to the user", rather
-// whether the view has the visible attribute set.
-bool IsVisible(gfx::NativeView view);
-
-// Pops up an error box with an OK button. If |parent| is non-null, the box
-// will be modal on it. (On Mac, it is always app-modal.) Generally speaking,
-// this class should not be used for much. Infobars are preferred.
-void SimpleErrorBox(gfx::NativeWindow parent,
-                    const string16& title,
-                    const string16& message);
-
-// Return a human readable modifier for the version string.  For a
-// branded Chrome (not Chromium), this modifier is the channel (dev,
-// beta, stable).
-string16 GetVersionStringModifier();
-
-}
-
-#endif  // CHROME_COMMON_PLATFORM_UTIL_H_