Use correct restore bounds in resizer.

ash/wm/window_resizer.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_WM_WINDOW_RESIZER_H_
 #define ASH_WM_WINDOW_RESIZER_H_
 
 #include "ash/ash_export.h"
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 44 matching lines @@
   struct Details {
     Details();
     Details(aura::Window* window,
             const gfx::Point& location,
             int window_component);
     ~Details();
 
     // The window we're resizing.
     aura::Window* window;
 
-    // Initial bounds of the window.
+    // Initial bounds of the window in parent coordinates.
+    gfx::Rect initial_bounds_in_parent;
+
+    // Initial bounds of the window in screen coordinates.
     gfx::Rect initial_bounds;

[sky, 2012/11/01 16:34:35]

How come we need to track both bounds in parent and screen bounds?

[oshima, 2012/11/01 18:11:35]

I originally thought it's more readable, but it wasn't bad, so removed.

 
     // Restore bounds (in screen coordinates) of the window before the drag
     // started. Only set if the window is normal and is being dragged.
     gfx::Rect restore_bounds;
 
     // Location passed to the constructor, in |window->parent()|'s coordinates.
     gfx::Point initial_location_in_parent;
 
     // Initial opacity of the window.
     float initial_opacity;
@@ skipping 48 matching lines @@
 // Creates a WindowResizer for |window|. This can return a scoped_ptr
 // initialized with NULL if |window| should not be resized nor dragged.
 scoped_ptr<WindowResizer> CreateWindowResizer(
     aura::Window* window,
     const gfx::Point& point_in_parent,
     int window_component);
 
 }  // namespace aura
 
 #endif  // ASH_WM_WINDOW_RESIZER_H_