PyAuto: Automation hooks to get/set theme

chrome/test/pyautolib/pyautolib.i

Index: chrome/test/pyautolib/pyautolib.i
diff --git a/chrome/test/pyautolib/pyautolib.i b/chrome/test/pyautolib/pyautolib.i
index 1b011a290e0b582dd32f6cc9c1c414e74241763e..889f989581afcf77c5a7fb01ba3b54caf94002a2 100644
--- a/chrome/test/pyautolib/pyautolib.i
+++ b/chrome/test/pyautolib/pyautolib.i
@@ -330,9 +330,13 @@ class PyUITestBase {
   // Meta-method
   %feature("docstring", "Send a sync JSON request to Chrome.  "
                         "Returns a JSON dict as a response.  "
-			"Internal method.")
+                        "Internal method.")
       _SendJSONRequest;
   std::string _SendJSONRequest(int window_index, std::string request);
 
+  %feature("docstring", "Resets to the default theme. "
+           "Returns true on success.") ResetToDefaultTheme;
+  bool ResetToDefaultTheme();
+
 };