Makes windowmanager draw non-client area

components/mus/ws/server_window.h

 // Copyright 2014 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 COMPONENTS_MUS_WS_SERVER_WINDOW_H_
 #define COMPONENTS_MUS_WS_SERVER_WINDOW_H_
 
 #include <vector>
 
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/observer_list.h"
 #include "components/mus/public/interfaces/compositor_frame.mojom.h"
 #include "components/mus/public/interfaces/window_tree.mojom.h"
 #include "components/mus/ws/ids.h"
 #include "components/mus/ws/server_window_surface.h"
 #include "third_party/mojo/src/mojo/public/cpp/bindings/binding.h"
+#include "ui/gfx/geometry/insets.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/transform.h"
 #include "ui/platform_window/text_input_state.h"
 
 namespace mus {
-
 namespace ws {
 
 class ServerWindowDelegate;
 class ServerWindowObserver;
 class ServerWindowSurfaceManager;
 
 // Server side representation of a window. Delegate is informed of interesting
 // events.
 //
 // It is assumed that all functions that mutate the tree have validated the
@@ skipping 25 matching lines @@
   void Remove(ServerWindow* child);
   void Reorder(ServerWindow* child,
                ServerWindow* relative,
                mojom::OrderDirection direction);
 
   const gfx::Rect& bounds() const { return bounds_; }
   // Sets the bounds. If the size changes this implicitly resets the client
   // area to fill the whole bounds.
   void SetBounds(const gfx::Rect& bounds);
 
-  const gfx::Rect& client_area() const { return client_area_; }
-  void SetClientArea(const gfx::Rect& bounds);
+  const gfx::Insets& client_area() const { return client_area_; }
+  void SetClientArea(const gfx::Insets& insets);
 
   const ServerWindow* parent() const { return parent_; }
   ServerWindow* parent() { return parent_; }
 
   const ServerWindow* GetRoot() const;
   ServerWindow* GetRoot() {
     return const_cast<ServerWindow*>(
         const_cast<const ServerWindow*>(this)->GetRoot());
   }
 
@@ skipping 49 matching lines @@
 
   // Implementation of removing a window. Doesn't send any notification.
   void RemoveImpl(ServerWindow* window);
 
   ServerWindowDelegate* delegate_;
   const WindowId id_;
   ServerWindow* parent_;
   Windows children_;
   bool visible_;
   gfx::Rect bounds_;
-  gfx::Rect client_area_;
+  gfx::Insets client_area_;
   scoped_ptr<ServerWindowSurfaceManager> surface_manager_;
   float opacity_;
   gfx::Transform transform_;
   ui::TextInputState text_input_state_;
 
   std::map<std::string, std::vector<uint8_t>> properties_;
 
   base::ObserverList<ServerWindowObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(ServerWindow);
 };
 
 }  // namespace ws
-
 }  // namespace mus
 
 #endif  // COMPONENTS_MUS_WS_SERVER_WINDOW_H_