Provide access to the WindowEventDispatcher as a ui::EventProcessor.

ui/views/test/views_test_base.cc

 // Copyright (c) 2012 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/views/test/views_test_base.h"
 
 #include "base/run_loop.h"
 #include "ui/base/clipboard/clipboard.h"
 #include "ui/base/ime/input_method_initializer.h"
 #include "ui/aura/env.h"
@@ skipping 53 matching lines @@
   run_loop.RunUntilIdle();
 }
 
 Widget::InitParams ViewsTestBase::CreateParams(
     Widget::InitParams::Type type) {
   Widget::InitParams params(type);
   params.context = aura_test_helper_->root_window();
   return params;
 }
 
+ui::EventProcessor* ViewsTestBase::event_processor() {
+  return aura_test_helper_->event_processor();
+}
+
+aura::WindowTreeHost* ViewsTestBase::host() {
+  return aura_test_helper_->host();
+}
+
 gfx::NativeView ViewsTestBase::GetContext() {
   return aura_test_helper_->root_window();
 }
 
 }  // namespace views