Update PPAPI IDL generator to define versioned structs, and unversioned typedef.

ppapi/c/trusted/ppb_broker_trusted.h

Index: ppapi/c/trusted/ppb_broker_trusted.h
diff --git a/ppapi/c/trusted/ppb_broker_trusted.h b/ppapi/c/trusted/ppb_broker_trusted.h
index 9acd9cdd4a10ef13cd372f730541dee7d2b5a62c..28ac856ec0d96a8af06e2067666722088a89ff31 100644
--- a/ppapi/c/trusted/ppb_broker_trusted.h
+++ b/ppapi/c/trusted/ppb_broker_trusted.h
@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From trusted/ppb_broker_trusted.idl modified Sat Jul 16 16:51:03 2011. */
+/* From trusted/ppb_broker_trusted.idl modified Wed Oct  5 14:06:02 2011. */
 
 #ifndef PPAPI_C_TRUSTED_PPB_BROKER_TRUSTED_H_
 #define PPAPI_C_TRUSTED_PPB_BROKER_TRUSTED_H_
@@ -40,7 +40,7 @@
  * handle is closed. The handle should be closed before the resource is
  * released.
  */
-struct PPB_BrokerTrusted {
+struct PPB_BrokerTrusted_0_2 {
   /**
    * Returns a trusted broker resource.
    */
@@ -75,6 +75,8 @@ struct PPB_BrokerTrusted {
    */
   int32_t (*GetHandle)(PP_Resource broker, int32_t* handle);
 };
+
+typedef struct PPB_BrokerTrusted_0_2 PPB_BrokerTrusted;
 /**
  * @}
  */