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

ui/aura/test/event_generator_delegate_aura.h

Index: ui/aura/test/event_generator_delegate_aura.h
diff --git a/ui/aura/test/event_generator.h b/ui/aura/test/event_generator_delegate_aura.h
similarity index 85%
rename from ui/aura/test/event_generator.h
rename to ui/aura/test/event_generator_delegate_aura.h
index aed36d66ea7a6940bb56cc83585d6e71d835976c..dd234501112da44faed744047636731f507450e4 100644
--- a/ui/aura/test/event_generator.h
+++ b/ui/aura/test/event_generator_delegate_aura.h
@@ -2,10 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// TODO(tapted): Rename this file event_generator_delegate_aura.h.
-
-#ifndef UI_AURA_TEST_EVENT_GENERATOR_H_
-#define UI_AURA_TEST_EVENT_GENERATOR_H_
+#ifndef UI_AURA_TEST_EVENT_GENERATOR_DELEGATE_AURA_H_
+#define UI_AURA_TEST_EVENT_GENERATOR_DELEGATE_AURA_H_
 
 #include "ui/events/test/event_generator.h"
 
@@ -51,11 +49,7 @@ class EventGeneratorDelegateAura : public ui::test::EventGeneratorDelegate {
   DISALLOW_COPY_AND_ASSIGN(EventGeneratorDelegateAura);
 };
 
-// Expose the EventGenerator from ui::test in the aura::test namespace.
-// TODO(tapted): Remove this.
-using ui::test::EventGenerator;
-
 }  // namespace test
 }  // namespace aura
 
-#endif  // UI_AURA_TEST_EVENT_GENERATOR_H_
+#endif  // UI_AURA_TEST_EVENT_GENERATOR_DELEGATE_AURA_H_