Plugin Power Saver: Make PPS work well with prerendered pages.

ppapi/c/private/ppb_testing_private.h

Index: ppapi/c/private/ppb_testing_private.h
diff --git a/ppapi/c/private/ppb_testing_private.h b/ppapi/c/private/ppb_testing_private.h
index 5003d754a6c30acbaf8b48973026674ecbf0a500..250ee64b1ffe29fcf770522bce3e9f4b81e2b631 100644
--- a/ppapi/c/private/ppb_testing_private.h
+++ b/ppapi/c/private/ppb_testing_private.h
@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From private/ppb_testing_private.idl modified Mon Jul 28 15:12:12 2014. */
+/* From private/ppb_testing_private.idl modified Tue Apr 28 18:18:26 2015. */
 
 #ifndef PPAPI_C_PRIVATE_PPB_TESTING_PRIVATE_H_
 #define PPAPI_C_PRIVATE_PPB_TESTING_PRIVATE_H_
@@ -93,10 +93,16 @@ struct PPB_Testing_Private_1_0 {
    */
   PP_Bool (*IsOutOfProcess)(void);
   /**
-   * Returns PP_TRUE if the plugin is peripheral, PP_FALSE otherwise.
+   * Returns PP_TRUE if the plugin is peripheral, PP_FALSE otherwise. Used to
+   * test the Plugin Power Saver feature.
    */
   PP_Bool (*IsPeripheral)(PP_Instance instance);
   /**
+   * Returns PP_TRUE if the plugin is throttled, PP_FALSE otherwise. Used to
+   * test the Plugin Power Saver feature.
+   */
+  PP_Bool (*IsThrottled)(PP_Instance instance);
+  /**
    * Passes the input event to the browser, which sends it back to the
    * plugin. The plugin should implement PPP_InputEvent and register for
    * the input event type.