ash: ozone: apply transformation to events outside the root window

ui/aura/window_tree_host_ozone.cc

 // Copyright 2013 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/aura/window_tree_host_ozone.h"
 
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/ozone/public/ozone_platform.h"
 #include "ui/platform_window/platform_window.h"
 
 namespace aura {
 
 WindowTreeHostOzone::WindowTreeHostOzone(const gfx::Rect& bounds)
     : widget_(gfx::kNullAcceleratedWidget), current_cursor_(ui::kCursorNull) {
   platform_window_ =
       ui::OzonePlatform::GetInstance()->CreatePlatformWindow(this, bounds);
 }
 
 WindowTreeHostOzone::~WindowTreeHostOzone() {
   DestroyCompositor();
   DestroyDispatcher();
 }
 
+gfx::Rect WindowTreeHostOzone::GetBounds() const {
+  return platform_window_->GetBounds();
+}
+
 void WindowTreeHostOzone::OnBoundsChanged(const gfx::Rect& new_bounds) {
   // TOOD(spang): Should we determine which parts changed?
   OnHostResized(new_bounds.size());
   OnHostMoved(new_bounds.origin());
 }
 
 void WindowTreeHostOzone::OnDamageRect(const gfx::Rect& damaged_region) {
 }
 
 void WindowTreeHostOzone::DispatchEvent(ui::Event* event) {
@@ skipping 32 matching lines @@
 }
 
 void WindowTreeHostOzone::Show() {
   platform_window_->Show();
 }
 
 void WindowTreeHostOzone::Hide() {
   platform_window_->Hide();
 }
 
-gfx::Rect WindowTreeHostOzone::GetBounds() const {
-  return platform_window_->GetBounds();
-}
-
 void WindowTreeHostOzone::SetBounds(const gfx::Rect& bounds) {
   platform_window_->SetBounds(bounds);
 }
 
 gfx::Point WindowTreeHostOzone::GetLocationOnNativeScreen() const {
   return platform_window_->GetBounds().origin();
 }
 
 void WindowTreeHostOzone::SetCapture() {
   platform_window_->SetCapture();
@@ skipping 27 matching lines @@
   return new WindowTreeHostOzone(bounds);
 }
 
 // static
 gfx::Size WindowTreeHost::GetNativeScreenSize() {
   NOTIMPLEMENTED();
   return gfx::Size();
 }
 
 }  // namespace aura