wm: Update a lot of code to use structs from geometry.h.

transient_window_collection.h

 // Copyright (c) 2010 The Chromium OS 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 WINDOW_MANAGER_TRANSIENT_WINDOW_COLLECTION_H_
 #define WINDOW_MANAGER_TRANSIENT_WINDOW_COLLECTION_H_
 
 #include <map>
 #include <tr1/memory>
 
@@ skipping 64 matching lines @@
 
   // Stack all transient windows' composited and client windows in the
   // order dictated by |stacked_transients_|.  If
   // |stack_directly_above_owner| is false, then we stack the transients at
   // StackingManager::LAYER_ACTIVE_TRANSIENT_WINDOW instead of directly
   // above |owner_win_|.
   void ApplyStackingForAllWindows(bool stack_directly_above_owner);
 
   // Handle a ConfigureRequest event about one of our transient windows.
   void HandleConfigureRequest(Window* transient_win,
-                              int req_x, int req_y,
-                              int req_width, int req_height);
+                              const Rect& requested_bounds);
 
   // Close all transient windows (which should eventually result in the
   // owner receiving a bunch of UnmapNotify events and calling
   // RemoveWindow() for each transient).
   void CloseAllWindows();
 
   // Show or hide all transient windows in this collection.
   void Show();
   void Hide();
 
@@ skipping 101 matching lines @@
   // Should we try to constrain transient windows' bounds onscreen, regardless
   // of the position of the owner?
   bool constrain_onscreen_;
 
   DISALLOW_COPY_AND_ASSIGN(TransientWindowCollection);
 };
 
 }  // end namespace window_manager
 
 #endif  // WINDOW_MANAGER_TRANSIENT_WINDOW_COLLECTION_H_