Move ExtensionWindowController and related into extensions namespace

chrome/browser/extensions/extension_window_controller.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_EXTENSIONS_EXTENSION_WINDOW_CONTROLLER_H_
-#define CHROME_BROWSER_EXTENSIONS_EXTENSION_WINDOW_CONTROLLER_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-
-class BaseWindow;
-class Browser;  // TODO(stevenjb) eliminate this dependency.
-class GURL;
-class Profile;
-class SessionID;
-
-namespace base {
-class DictionaryValue;
-}
-
-namespace extensions {
-class Extension;
-}
-
-namespace gfx {
-class Rect;
-}
-
-// This API needs to be implemented by any window that might be accessed
-// through chrome.windows or chrome.tabs (e.g. browser windows and panels).
-class ExtensionWindowController {
- public:
-  enum Reason {
-    REASON_NONE,
-    REASON_NOT_EDITABLE,
-  };
-
-  ExtensionWindowController(BaseWindow* window, Profile* profile);
-  virtual ~ExtensionWindowController();
-
-  BaseWindow* window() const { return window_; }
-
-  Profile* profile() const { return profile_; }
-
-  // Return an id uniquely identifying the window.
-  virtual int GetWindowId() const = 0;
-
-  // Return the type name for the window.
-  virtual std::string GetWindowTypeText() const = 0;
-
-  // Populates a dictionary for the Window object. Override this to set
-  // implementation specific properties (call the base implementation first to
-  // set common properties).
-  virtual base::DictionaryValue* CreateWindowValue() const;
-
-  // Populates a dictionary for the Window object, including a list of tabs.
-  virtual base::DictionaryValue* CreateWindowValueWithTabs() const = 0;
-
-  // Returns false if the window is in a state where closing the window is not
-  // permitted and sets |reason| if not NULL.
-  virtual bool CanClose(Reason* reason) const = 0;
-
-  // Set the window's fullscreen state. |extension_url| provides the url
-  // associated with the extension (used by FullscreenController).
-  virtual void SetFullscreenMode(bool is_fullscreen,
-                                 const GURL& extension_url) const = 0;
-
-  // Returns a Browser if available. Defaults to returning NULL.
-  // TODO(stevenjb): Temporary workaround. Eliminate this.
-  virtual Browser* GetBrowser() const;
-
-  // Extension/window visibility and ownership is window-specific, subclasses
-  // need to define this behavior.
-  virtual bool IsVisibleToExtension(
-      const extensions::Extension* extension) const = 0;
-
- private:
-  BaseWindow* window_;
-  Profile* profile_;
-
-  DISALLOW_COPY_AND_ASSIGN(ExtensionWindowController);
-};
-
-#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_WINDOW_CONTROLLER_H_