Implement new page action API.

chrome/browser/extensions/extension_function_dispatcher.cc

Index: chrome/browser/extensions/extension_function_dispatcher.cc
diff --git a/chrome/browser/extensions/extension_function_dispatcher.cc b/chrome/browser/extensions/extension_function_dispatcher.cc
index 18707010ddfdbd53733aad83bc12a64c7ada482d..ffbac6cab64c5bd22e71f569152273c887b8b2c4 100644
--- a/chrome/browser/extensions/extension_function_dispatcher.cc
+++ b/chrome/browser/extensions/extension_function_dispatcher.cc
@@ -101,6 +101,13 @@ void FactoryRegistry::ResetFunctions() {
   // Page Actions.
   RegisterFunction<EnablePageActionFunction>();
   RegisterFunction<DisablePageActionFunction>();
+  RegisterFunction<PageActionShowFunction>();
+  RegisterFunction<PageActionHideFunction>();
+  RegisterFunction<PageActionSetIconFunction>();
+  RegisterFunction<PageActionSetTitleFunction>();
+  RegisterFunction<PageActionSetBadgeBackgroundColorFunction>();
+  RegisterFunction<PageActionSetBadgeTextColorFunction>();
+  RegisterFunction<PageActionSetBadgeTextFunction>();
 
   // Browser Actions.
   RegisterFunction<BrowserActionSetIconFunction>();