Implement the webdriver window sizing commands.

chrome/chrome_tests.gypi

 # 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.
 {
   'variables' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
       'common/pref_names.cc',
@@ skipping 1011 matching lines @@
         'test/webdriver/commands/target_locator_commands.cc',
         'test/webdriver/commands/target_locator_commands.h',
         'test/webdriver/commands/title_command.cc',
         'test/webdriver/commands/title_command.h',
         'test/webdriver/commands/url_command.cc',
         'test/webdriver/commands/url_command.h',
         'test/webdriver/commands/webdriver_command.cc',
         'test/webdriver/commands/webdriver_command.h',
         'test/webdriver/commands/webelement_commands.cc',
         'test/webdriver/commands/webelement_commands.h',
+        'test/webdriver/commands/window_commands.cc',
+        'test/webdriver/commands/window_commands.h',
         'test/webdriver/frame_path.cc',
         'test/webdriver/frame_path.h',
         'test/webdriver/http_response.cc',
         'test/webdriver/http_response.h',
         'test/webdriver/keycode_text_conversion.h',
         'test/webdriver/keycode_text_conversion_gtk.cc',
         'test/webdriver/keycode_text_conversion_mac.mm',
         'test/webdriver/keycode_text_conversion_win.cc',
         'test/webdriver/keycode_text_conversion_x.cc',
         'test/webdriver/webdriver_automation.cc',
@@ skipping 3589 matching lines @@
               # Use outputs of this action as inputs for the main target build.
               # Seems as a misnomer but makes this happy on Linux (scons).
               'process_outputs_as_sources': 1,
             },
           ],  # 'actions'
         },
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }