Cleanup: Remove unnecessary ".get()" from scoped_ptrs<>.

ash/test/ash_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 "ash/test/ash_test_base.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/ash_switches.h"
@@ skipping 168 matching lines @@
                                           kViewerProcessArgument);
 #endif
 
   event_generator_.reset();
   // Some tests set an internal display id,
   // reset it here, so other tests will continue in a clean environment.
   gfx::Display::SetInternalDisplayId(gfx::Display::kInvalidDisplayID);
 }
 
 aura::test::EventGenerator& AshTestBase::GetEventGenerator() {
-  if (!event_generator_.get()) {
+  if (!event_generator_) {
     event_generator_.reset(
         new aura::test::EventGenerator(new AshEventGeneratorDelegate()));
   }
   return *event_generator_.get();
 }
 
 void AshTestBase::UpdateDisplay(const std::string& display_specs) {
   DisplayManagerTestApi display_manager_test_api(
       Shell::GetInstance()->display_manager());
   display_manager_test_api.UpdateDisplay(display_specs);
@@ skipping 81 matching lines @@
 void AshTestBase::SetUserLoggedIn(bool user_logged_in) {
   test_shell_delegate_->SetUserLoggedIn(user_logged_in);
 }
 
 void AshTestBase::SetCanLockScreen(bool can_lock_screen) {
   test_shell_delegate_->SetCanLockScreen(can_lock_screen);
 }
 
 }  // namespace test
 }  // namespace ash