Delete Automation[Tab/Renderer]Helper and users.

chrome/common/automation_events.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 "chrome/common/automation_events.h"
-
-ScriptEvaluationRequest::ScriptEvaluationRequest() {
-}
-
-ScriptEvaluationRequest::ScriptEvaluationRequest(
-    const std::string& script,
-    const std::string& frame_xpath)
-    : script(script),
-      frame_xpath(frame_xpath) {
-}
-
-ScriptEvaluationRequest::~ScriptEvaluationRequest() {
-}
-
-AutomationMouseEvent::AutomationMouseEvent() {
-}
-
-AutomationMouseEvent::~AutomationMouseEvent() {
-}