[content shell] remove paint methods from WebKitTestRunner

content/shell/webkit_test_runner.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 CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_
 #define CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_
 
 #include "base/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/renderer/render_view_observer.h"
@@ skipping 69 matching lines @@
   void OnSetTestConfiguration(
       const base::FilePath& current_working_directory,
       bool enable_pixel_dumping,
       int layout_test_timeout,
       bool allow_external_pages,
       const std::string& expected_pixel_hash);
 
   void CaptureDump();
   void CaptureTextDump();
   void CaptureImageDump();
-  SkCanvas* GetCanvas();
-  void PaintRect(const WebKit::WebRect& rect);
-  void PaintInvalidatedRegion();
-  void DisplayRepaintMask();
 
-  scoped_ptr<SkCanvas> canvas_;
   scoped_ptr<WebKit::WebContextMenuData> last_context_menu_data_;
   base::FilePath current_working_directory_;
 
   ::WebTestRunner::WebTestProxyBase* proxy_;
 
   ::WebTestRunner::WebPreferences prefs_;
 
   bool test_is_running_;
   bool wait_until_done_;
   bool load_finished_;
   bool dump_as_text_;
   bool dump_child_frames_as_text_;
   bool printing_;
 
   bool enable_pixel_dumping_;
   int layout_test_timeout_;
   bool allow_external_pages_;
   std::string expected_pixel_hash_;
 
   DISALLOW_COPY_AND_ASSIGN(WebKitTestRunner);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_