aura: Remove event-dispatch methods from WindowTreeHostDelegate interface.

mojo/examples/aura_demo/root_window_host_mojo.cc

 // Copyright (c) 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 "mojo/examples/aura_demo/root_window_host_mojo.h"
 
 #include "mojo/examples/aura_demo/demo_context_factory.h"
 #include "mojo/examples/compositor_app/gles2_client_impl.h"
 #include "mojo/public/bindings/allocation_scope.h"
 #include "mojo/public/gles2/gles2.h"
@@ skipping 137 matching lines @@
 }
 
 void WindowTreeHostMojo::OnDeviceScaleFactorChanged(float device_scale_factor) {
   NOTIMPLEMENTED();
 }
 
 void WindowTreeHostMojo::PrepareForShutdown() {
   NOTIMPLEMENTED();
 }
 
+ui::EventProcessor* WindowTreeHostMojo::GetEventProcessor() {
+  return delegate_->GetEventProcessor();
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // WindowTreeHostMojo, NativeViewportClient implementation:
 
 void WindowTreeHostMojo::OnCreated() {
 }
 
 void WindowTreeHostMojo::OnBoundsChanged(const Rect& bounds) {
   bounds_ = gfx::Rect(bounds.position().x(), bounds.position().y(),
                       bounds.size().width(), bounds.size().height());
   if (delegate_)
@@ skipping 12 matching lines @@
   switch (event.action()) {
     case ui::ET_MOUSE_PRESSED:
     case ui::ET_MOUSE_DRAGGED:
     case ui::ET_MOUSE_RELEASED:
     case ui::ET_MOUSE_MOVED:
     case ui::ET_MOUSE_ENTERED:
     case ui::ET_MOUSE_EXITED: {
       gfx::Point location(event.location().x(), event.location().y());
       ui::MouseEvent ev(static_cast<ui::EventType>(event.action()), location,
                         location, event.flags(), 0);
-      delegate_->OnHostMouseEvent(&ev);
+      SendEventToProcessor(&ev);
       break;
     }
     case ui::ET_KEY_PRESSED:
     case ui::ET_KEY_RELEASED: {
       ui::KeyEvent ev(
           static_cast<ui::EventType>(event.action()),
           static_cast<ui::KeyboardCode>(event.key_data().key_code()),
           event.flags(), event.key_data().is_char());
-      delegate_->OnHostKeyEvent(&ev);
+      SendEventToProcessor(&ev);
       break;
     }
     // TODO(beng): touch, etc.
   }
 };
 
 ////////////////////////////////////////////////////////////////////////////////
 // WindowTreeHostMojo, private:
 
 void WindowTreeHostMojo::DidCreateContext() {
   context_created_ = true;
   CreateCompositorIfNeeded();
 }
 
 void WindowTreeHostMojo::CreateCompositorIfNeeded() {
   if (bounds_.IsEmpty() || !context_created_)
     return;
   CreateCompositor(GetAcceleratedWidget());
   compositor_created_callback_.Run();
   NotifyHostResized(bounds_.size());
 }
 
 }  // namespace examples
 }  // namespace mojo