Making window.focus() work in Chrome

views/window/window_win.h

 // Copyright (c) 2010 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 VIEWS_WINDOW_WINDOW_WIN_H_
 #define VIEWS_WINDOW_WINDOW_WIN_H_
 #pragma once
 
 #include "views/widget/widget_win.h"
 #include "views/window/window.h"
@@ skipping 47 matching lines @@
   // Overridden from Window:
   virtual gfx::Rect GetBounds() const;
   virtual gfx::Rect GetNormalBounds() const;
   virtual void SetBounds(const gfx::Rect& bounds,
                          gfx::NativeWindow other_window);
   virtual void Show();
   virtual void HideWindow();
   virtual void PushForceHidden();
   virtual void PopForceHidden();
   virtual void Activate();
+  virtual void Deactivate();
   virtual void Close();
   virtual void Maximize();
   virtual void Minimize();
   virtual void Restore();
   virtual bool IsActive() const;
   virtual bool IsVisible() const;
   virtual bool IsMaximized() const;
   virtual bool IsMinimized() const;
   virtual void SetFullscreen(bool fullscreen);
   virtual bool IsFullscreen() const;
@@ skipping 71 matching lines @@
  private:
   // Information saved before going into fullscreen mode, used to restore the
   // window afterwards.
   struct SavedWindowInfo {
     bool maximized;
     LONG style;
     LONG ex_style;
     RECT window_rect;
   };
 
-  // Set the window as modal (by disabling all the other windows).
+  // Sets the window as modal (by disabling all the other windows).
   void BecomeModal();
 
   // Sets-up the focus manager with the view that should have focus when the
   // window is shown the first time.  If NULL is returned, the focus goes to the
   // button if there is one, otherwise the to the Cancel button.
   void SetInitialFocus();
 
   // Place and size the window when it is created. |create_bounds| are the
   // bounds used when the window was created.
   void SetInitialBounds(const gfx::Rect& create_bounds);
@@ skipping 133 matching lines @@
   // The window styles before we modified them for the drag frame appearance.
   DWORD drag_frame_saved_window_style_;
   DWORD drag_frame_saved_window_ex_style_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowWin);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_WINDOW_WINDOW_WIN_H_