Cleanups for aura/test/event_generator.h (resolve TODOs)

ui/aura/test/event_generator_delegate_aura.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/aura/test/event_generator.h"
+#include "ui/aura/test/event_generator_delegate_aura.h"
 
 #include "ui/aura/client/screen_position_client.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/aura/window_tree_host.h"
 
 namespace aura {
 namespace test {
 namespace {
 
 class DefaultEventGeneratorDelegate : public EventGeneratorDelegateAura {
@@ skipping 93 matching lines @@
 // static
 EventGeneratorDelegate* EventGenerator::CreateDefaultPlatformDelegate(
     EventGenerator* owner,
     gfx::NativeWindow root_window,
     gfx::NativeWindow window) {
   return new aura::test::DefaultEventGeneratorDelegate(root_window);
 }
 
 }  // namespace test
 }  // namespace ui