Add pyauto tests and helper files for system-level testing of Web SQL Databases.

chrome/test/pyautolib/pyautolib.i

 // Copyright (c) 2010 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.
 //
 // Swig Interface for PyAuto.
 // PyAuto makes the Automation Proxy interface available in Python
 //
 // Running swig as:
 //   swig -python -c++ chrome/test/pyautolib/pyautolib.i
 // would generate pyautolib.py, pyautolib_wrap.cxx
@@ skipping 203 matching lines @@
 
   // Navigation Methods
   %feature("docstring", "Navigate to the given url in the given tab and given "
            "window (or active tab in first window if indexes not given). "
            "Note that this method also activates the corresponding tab/window "
            "if it's not active already. Blocks until page has loaded.")
       NavigateToURL;
   void NavigateToURL(const char* url_string);
   void NavigateToURL(const char* url_string, int window_index, int tab_index);
 
+  %feature("docstring", "Reload the active tab in the given window (or first "
+           "window if index not given). Blocks until page has reloaded.")
+      ReloadActiveTab;
+  void ReloadActiveTab(int window_index = 0);
+
   // BrowserProxy methods
   %feature("docstring", "Apply the accelerator with given id "
            "(IDC_BACK, IDC_NEWTAB ...) to the given or first window. "
            "The list can be found at chrome/app/chrome_dll_resource.h. "
            "Note that this method just schedules the accelerator, but does "
            "not wait for it to actually finish doing anything."
            "Returns True on success.")
       ApplyAccelerator;
   bool ApplyAccelerator(int id, int window_index=0);
   %feature("docstring", "Like ApplyAccelerator, except that it waits for "
@@ skipping 138 matching lines @@
                            int window_index=0,
                            int tab_index=0,
                            const std::wstring& frame_xpath="");
 
   %feature("docstring", "Resets to the default theme. "
            "Returns true on success.") ResetToDefaultTheme;
   bool ResetToDefaultTheme();
 
 };