Add autoclick to settings page under the accessibility section.

ash/autoclick/autoclick_unittest.cc

 // Copyright 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 "ash/autoclick/autoclick_controller.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ui/aura/test/event_generator.h"
 #include "ui/aura/window.h"
 #include "ui/events/event.h"
@@ skipping 45 matching lines @@
 };
 
 class AutoclickTest : public test::AshTestBase {
  public:
   AutoclickTest() {}
   virtual ~AutoclickTest() {}
 
   virtual void SetUp() OVERRIDE {
     test::AshTestBase::SetUp();
     Shell::GetInstance()->AddPreTargetHandler(&mouse_event_capturer_);
-    GetAutoclickController()->SetClickWaitTime(0);
+    GetAutoclickController()->SetAutoclickDelay(0);
 
     // Move mouse to deterministic location at the start of each test.
     GetEventGenerator().MoveMouseTo(10, 10);
   }
 
   virtual void TearDown() OVERRIDE {
     Shell::GetInstance()->RemovePreTargetHandler(&mouse_event_capturer_);
     test::AshTestBase::TearDown();
   }
 
@@ skipping 155 matching lines @@
   // Test second root window.
   aura::test::EventGenerator generator2(root_windows[1]);
   generator2.MoveMouseTo(300, 400);
   events = WaitForMouseEvents();
   EXPECT_EQ(2u, events.size());
   EXPECT_EQ(300, events[0].root_location().x());
   EXPECT_EQ(400, events[0].root_location().y());
 }
 
 }  // namespace ash