Remove implementation of Panels on OSes other than ChromeOS.

chrome/browser/ui/panels/panel_constants.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_BROWSER_UI_PANELS_PANEL_CONSTANTS_H_
-#define CHROME_BROWSER_UI_PANELS_PANEL_CONSTANTS_H_
-
-#include "build/build_config.h"
-
-namespace panel {
-
-// The height in pixels of the titlebar.
-static const int kTitlebarHeight = 36;
-
-// Absolute minimum width and height for panels, including non-client area.
-// Should only be big enough to accomodate a close button on the reasonably
-// recognisable titlebar.
-// These numbers are semi-arbitrary.
-// Motivation for 'width' is to make main buttons on the titlebar functional.
-// Motivation for height is to allow autosized tightly-wrapped panel with a
-// single line of text - so the height is set to be likely less than a titlebar,
-// to make sure even small content is tightly wrapped.
-const int kPanelMinWidth = 80;
-const int kPanelMinHeight = kTitlebarHeight + 10;
-
-// The panel can be minimized to 4-pixel lines.
-static const int kMinimizedPanelHeight = 4;
-
-// The size (width or height) of the app icon (taskbar icon).
-static const int kPanelAppIconSize = 32;
-
-// The size (width or height) of the button, which is also the size of the
-// hit target area.
-static const int kPanelButtonSize = 24;
-
-// The padding in pixeles between the icon and the left border.
-const int kTitlebarLeftPadding = 10;
-
-// The padding in pixeles between the close button and the right border.
-const int kTitlebarRightPadding = 6;
-
-// The padding in piexles between the icon and the title text.
-const int kIconAndTitlePadding = 11;
-
-// The padding in piexles between the title text and the button.
-const int kTitleAndButtonPadding = 11;
-
-// The padding in pixeles between buttons.
-static const int kButtonPadding = 5;
-
-#if defined(OS_WIN)
-// The number of times to flash the panel's taskbar icon in order to draw the
-// user's attention (Windows only).
-static const int kNumberOfTimesToFlashPanelForAttention = 30;
-#endif
-
-// Different types of buttons that can be shown on panel's titlebar.
-enum TitlebarButtonType {
-  CLOSE_BUTTON,
-  MINIMIZE_BUTTON,
-  RESTORE_BUTTON
-};
-
-// Different platforms use different modifier keys to change the behavior
-// of a mouse click. This enum captures the meaning of the modifier rather
-// than the actual modifier key to generalize across platforms.
-enum ClickModifier {
-  NO_MODIFIER,
-  APPLY_TO_ALL,  // Apply the click behavior to all panels in the collection.
-};
-
-// Ways a panel can be resized.
-enum Resizability {
-  NOT_RESIZABLE = 0,
-  RESIZABLE_TOP = 0x1,
-  RESIZABLE_BOTTOM = 0x2,
-  RESIZABLE_LEFT = 0x4,
-  RESIZABLE_RIGHT = 0x8,
-  RESIZABLE_TOP_LEFT = 0x10,
-  RESIZABLE_TOP_RIGHT = 0x20,
-  RESIZABLE_BOTTOM_LEFT = 0x40,
-  RESIZABLE_BOTTOM_RIGHT = 0x80,
-  RESIZABLE_EXCEPT_BOTTOM = RESIZABLE_TOP | RESIZABLE_LEFT | RESIZABLE_RIGHT |
-      RESIZABLE_TOP_LEFT | RESIZABLE_TOP_RIGHT,
-  RESIZABLE_ALL = RESIZABLE_TOP | RESIZABLE_BOTTOM | RESIZABLE_LEFT |
-      RESIZABLE_RIGHT | RESIZABLE_TOP_LEFT | RESIZABLE_TOP_RIGHT |
-      RESIZABLE_BOTTOM_LEFT | RESIZABLE_BOTTOM_RIGHT
-};
-
-// Describes how 4 corners of a panel should be painted.
-enum CornerStyle {
-  NOT_ROUNDED = 0,
-  TOP_ROUNDED = 0x1,
-  BOTTOM_ROUNDED = 0x2,
-  ALL_ROUNDED = TOP_ROUNDED | BOTTOM_ROUNDED
-};
-
-}  // namespace panel
-
-#endif  // CHROME_BROWSER_UI_PANELS_PANEL_CONSTANTS_H_