Add PyAuto tests for triggering browser/page action.

chrome/test/pyautolib/pyauto.py

Index: chrome/test/pyautolib/pyauto.py
diff --git a/chrome/test/pyautolib/pyauto.py b/chrome/test/pyautolib/pyauto.py
index 9e179f6d7b74b87ca637ab356482d42ee5dc60f9..ed8cb78174ba56015b90dcf899fec3dc3eab2b27 100644
--- a/chrome/test/pyautolib/pyauto.py
+++ b/chrome/test/pyautolib/pyauto.py
@@ -1790,6 +1790,38 @@ class PyUITest(pyautolib.PyUITestBase, unittest.TestCase):
     }
     self._GetResultFromJSONRequest(cmd_dict)
 
+  def TriggerPageActionById(self, id, windex=0):
+    """Trigger page action asynchronously in the active tab.
+
+    The page action icon must be displayed before invoking this function.
+
+    Args:
+      id: The string id of the extension.
+      windex: Integer index of the browser window to use; defaults to 0
+              (first window).
+    """
+    cmd_dict = {  # Prepare command for the json interface
+      'command': 'TriggerPageActionById',
+      'id': id,
+      'windex': windex,
+    }
+    self._GetResultFromJSONRequest(cmd_dict, windex=windex)
+
+  def TriggerBrowserActionById(self, id, windex=0):
+    """Trigger browser action asynchronously in the active tab.
+
+    Args:
+      id: The string id of the extension.
+      windex: Integer index of the browser window to use; defaults to 0
+              (first window).
+    """
+    cmd_dict = {  # Prepare command for the json interface
+      'command': 'TriggerBrowserActionById',
+      'id': id,
+      'windex': windex,
+    }
+    self._GetResultFromJSONRequest(cmd_dict, windex=windex)
+
   def UpdateExtensionsNow(self):
     """Auto-updates installed extensions.
 
@@ -1820,6 +1852,8 @@ class PyUITest(pyautolib.PyUITestBase, unittest.TestCase):
       extension_id: (optional) ID of the extension.
       url: (optional) URL of the extension view.
       view_type: (optional) Type of the extension view.
+        [EXTENSION_BACKGROUND_PAGE|EXTENSION_POPUP|EXTENSION_INFOBAR|
+         EXTENSION_DIALOG]
 
     Returns:
       The 'view' property of the extension view.