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

ash/host/ash_window_tree_host_ozone.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 "ash/host/ash_window_tree_host.h"
 
 #include "ash/host/ash_window_tree_host_init_params.h"
 #include "ash/host/root_window_transformer.h"
 #include "ash/host/transformer_helper.h"
 #include "base/command_line.h"
@@ skipping 16 matching lines @@
   virtual bool ConfineCursorToRootWindow() override;
   virtual void UnConfineCursor() override;
   virtual void SetRootWindowTransformer(
       scoped_ptr<RootWindowTransformer> transformer) override;
   virtual gfx::Insets GetHostInsets() const override;
   virtual aura::WindowTreeHost* AsWindowTreeHost() override;
   virtual void SetRootTransform(const gfx::Transform& transform) override;
   virtual gfx::Transform GetRootTransform() const override;
   virtual gfx::Transform GetInverseRootTransform() const override;
   virtual void UpdateRootWindowSize(const gfx::Size& host_size) override;
+  virtual void DispatchEvent(ui::Event* event) override;
 
   TransformerHelper transformer_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(AshWindowTreeHostOzone);
 };
 
 AshWindowTreeHostOzone::AshWindowTreeHostOzone(const gfx::Rect& initial_bounds)
     : aura::WindowTreeHostOzone(initial_bounds),
       transformer_helper_(this) {}
 
@@ skipping 33 matching lines @@
 }
 
 gfx::Transform AshWindowTreeHostOzone::GetInverseRootTransform() const {
   return transformer_helper_.GetInverseTransform();
 }
 
 void AshWindowTreeHostOzone::UpdateRootWindowSize(const gfx::Size& host_size) {
   transformer_helper_.UpdateWindowSize(host_size);
 }
 
+void AshWindowTreeHostOzone::DispatchEvent(ui::Event* event) {
+  if (event->IsLocatedEvent())
+    TranslateLocatedEvent(static_cast<ui::LocatedEvent*>(event));
+  SendEventToProcessor(event);
+}
+
 }  // namespace
 
 AshWindowTreeHost* AshWindowTreeHost::Create(
     const AshWindowTreeHostInitParams& init_params) {
   return new AshWindowTreeHostOzone(init_params.initial_bounds);
 }
 
 }  // namespace ash