Delete Automation[Tab/Renderer]Helper and users.

chrome/test/automation/tab_proxy.h

 // 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.
 
 #ifndef CHROME_TEST_AUTOMATION_TAB_PROXY_H_
 #define CHROME_TEST_AUTOMATION_TAB_PROXY_H_
 
 #include "build/build_config.h"  // NOLINT
 
 #if defined(OS_WIN)
@@ skipping 184 matching lines @@
   // Sends off an asynchronous request for printing.
   bool PrintAsync() WARN_UNUSED_RESULT;
 
   // Waits until the infobar count is |count|.
   // Returns true on success.
   bool WaitForInfoBarCount(size_t count) WARN_UNUSED_RESULT;
 
   // Uses the specified encoding to override encoding of the page in the tab.
   bool OverrideEncoding(const std::string& encoding) WARN_UNUSED_RESULT;
 
-  // Captures the entire page and saves as a PNG at the given path. Returns
-  // true on success.
-  bool CaptureEntirePageAsPNG(const base::FilePath& path) WARN_UNUSED_RESULT;
-
 #if defined(OS_WIN)
   // Resizes the tab window.
   // The parent_window parameter allows a parent to be specified for the window
   // passed in.
   void Reposition(HWND window, HWND window_insert_after, int left, int top,
                   int width, int height, int flags, HWND parent_window);
 
   // Sends the selected context menu command to the chrome instance
   void SendContextMenuCommand(int selected_command);
 
@@ skipping 45 matching lines @@
       const std::wstring& frame_xpath,
       const std::wstring& jscript) WARN_UNUSED_RESULT;
 
  private:
   base::Lock list_lock_;  // Protects the observers_list_.
   ObserverList<TabProxyDelegate> observers_list_;
   DISALLOW_COPY_AND_ASSIGN(TabProxy);
 };
 
 #endif  // CHROME_TEST_AUTOMATION_TAB_PROXY_H_