ozone: Port WindowTreeHostOzone on top of PlatformWindow

ui/ozone/platform/caca/ozone_platform_caca.cc

 // 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.
 
 #include "ui/ozone/platform/caca/ozone_platform_caca.h"
 
+#include "ui/ozone/common/platform_window_base.h"
 #include "ui/ozone/platform/caca/caca_connection.h"
 #include "ui/ozone/platform/caca/caca_event_factory.h"
 #include "ui/ozone/platform/caca/caca_surface_factory.h"
 #include "ui/ozone/public/cursor_factory_ozone.h"
 #include "ui/ozone/public/ozone_platform.h"
 
 #if defined(OS_CHROMEOS)
 #include "ui/ozone/common/chromeos/native_display_delegate_ozone.h"
 #include "ui/ozone/common/chromeos/touchscreen_device_manager_ozone.h"
 #endif
@@ skipping 16 matching lines @@
   }
   virtual CursorFactoryOzone* GetCursorFactoryOzone() OVERRIDE {
     return cursor_factory_ozone_.get();
   }
   virtual GpuPlatformSupport* GetGpuPlatformSupport() OVERRIDE {
     return NULL;  // no GPU support
   }
   virtual GpuPlatformSupportHost* GetGpuPlatformSupportHost() OVERRIDE {
     return NULL;  // no GPU support
   }
+  virtual scoped_ptr<PlatformWindow> CreatePlatformWindow(
+      PlatformWindowDelegate* delegate,
+      const gfx::Rect& bounds) OVERRIDE {
+    return make_scoped_ptr<PlatformWindow>(
+        new PlatformWindowCompat(delegate, bounds));
+  }
 
 #if defined(OS_CHROMEOS)
   virtual scoped_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate()
       OVERRIDE {
     return scoped_ptr<NativeDisplayDelegate>(new NativeDisplayDelegateOzone());
   }
   virtual scoped_ptr<TouchscreenDeviceManager>
       CreateTouchscreenDeviceManager() OVERRIDE {
     return scoped_ptr<TouchscreenDeviceManager>(
         new TouchscreenDeviceManagerOzone());
@@ skipping 15 matching lines @@
   scoped_ptr<CursorFactoryOzone> cursor_factory_ozone_;
 
   DISALLOW_COPY_AND_ASSIGN(OzonePlatformCaca);
 };
 
 }  // namespace
 
 OzonePlatform* CreateOzonePlatformCaca() { return new OzonePlatformCaca; }
 
 }  // namespace ui