[Cleanup] Rename WindowSettings to WindowState

ash/wm/window_resizer.h

Index: ash/wm/window_resizer.h
diff --git a/ash/wm/window_resizer.h b/ash/wm/window_resizer.h
index 6583d8913b0cd0bfac041e8bbb1eca487d19c52c..8106cfac0e325ed28e5a76b800adfbf201060dca 100644
--- a/ash/wm/window_resizer.h
+++ b/ash/wm/window_resizer.h
@@ -16,6 +16,9 @@ class Window;
 }
 
 namespace ash {
+namespace wm {
+class WindowState;
+}
 
 // WindowResizer is used by ToplevelWindowEventFilter to handle dragging, moving
 // or resizing a window. All coordinates passed to this are in the parent
@@ -67,6 +70,9 @@ class ASH_EXPORT WindowResizer {
     // The window we're resizing.
     aura::Window* window;
 
+    // The ash window state for the |window| above.
+    wm::WindowState* window_state;

[James Cook, 2013/09/18 20:44:17]

Do we need to store this and |window| separately?  While it's not likely, I'm
worried that they might get out of sync.  Maybe just store |window| and look up
WindowState when needed?

[oshima, 2013/09/19 01:52:01]

I'll remove window in separate CL as CL is already too big. See
my comment for the reason why I prefer window_state. Added todo.

+
     // Initial bounds of the window in parent coordinates.
     gfx::Rect initial_bounds_in_parent;