Ash: Remove compact window mode.

ash/shell_delegate.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 ASH_SHELL_DELEGATE_H_
 #define ASH_SHELL_DELEGATE_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 16 matching lines @@
 class LauncherDelegate;
 class LauncherModel;
 struct LauncherItem;
 class ScreenshotDelegate;
 class SystemTray;
 class SystemTrayDelegate;
 
 // Delegate of the Shell.
 class ASH_EXPORT ShellDelegate {
  public:
-  enum CycleOrder {
-    ORDER_MRU,  // Most recently used
-    ORDER_LINEAR
-  };
-
   // Source requesting the window list.
   enum CycleSource {
     // Windows are going to be used for alt-tab (or F5).
     SOURCE_KEYBOARD,
 
     // Windows are going to be cycled from the launcher.
     SOURCE_LAUNCHER,
   };
 
   // The Shell owns the delegate.
@@ skipping 13 matching lines @@
   // Invoked to create an AppListViewDelegate. Shell takes the ownership of
   // the created delegate.
   virtual AppListViewDelegate* CreateAppListViewDelegate() = 0;
 
   // Returns a list of windows to cycle with keyboard shortcuts (e.g. alt-tab
   // or the window switching key).  If |order_by_activity| is true then windows
   // are returned in most-recently-used order with the currently active window
   // at the front of the list.  Otherwise any order may be returned.  The list
   // does not contain NULL pointers.
   virtual std::vector<aura::Window*> GetCycleWindowList(
-      CycleSource source,
-      CycleOrder order) const = 0;
+      CycleSource source) const = 0;
 
   // Invoked to start taking partial screenshot.
   virtual void StartPartialScreenshot(
       ScreenshotDelegate* screenshot_delegate) = 0;
 
   // Creates a new LauncherDelegate. Shell takes ownership of the returned
   // value.
   virtual LauncherDelegate* CreateLauncherDelegate(
       ash::LauncherModel* model) = 0;
 
   // Creates a system-tray delegate. Shell takes ownership of the delegate.
   virtual SystemTrayDelegate* CreateSystemTrayDelegate(SystemTray* tray) = 0;
-
-  // Returns true if the delegate wants to override the window mode. Used only
-  // by testing. Returning false causes the shell to determine the default.
-  // TODO(beng): This can probably be removed once we only have one window mode.
-  virtual bool GetOverrideWindowMode(Shell::WindowMode* window_mode) = 0;
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELL_DELEGATE_H_