[PPAPI] Added PP_VARTYPE_RESOURCE as a PP_VarType enum value.

ppapi/c/pp_var.h

Index: ppapi/c/pp_var.h
diff --git a/ppapi/c/pp_var.h b/ppapi/c/pp_var.h
index 2138f93c2bddea9e7c6116dd846581cb8a8e78ed..68a24cd8071f95bf228388c19d5c5f5b5502c2de 100644
--- a/ppapi/c/pp_var.h
+++ b/ppapi/c/pp_var.h
@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From pp_var.idl modified Mon Feb 11 15:41:10 2013. */
+/* From pp_var.idl modified Tue Sep  3 13:35:39 2013. */
 
 #ifndef PPAPI_C_PP_VAR_H_
 #define PPAPI_C_PP_VAR_H_
@@ -76,7 +76,13 @@ typedef enum {
    * contiguously. See PPB_VarArrayBuffer_Dev for functions special to
    * ArrayBuffer vars.
    */
-  PP_VARTYPE_ARRAY_BUFFER = 9
+  PP_VARTYPE_ARRAY_BUFFER = 9,
+  /**
+   * Resources are not currently supported but will be added in future
+   * revisions. These objects are reference counted, so AddRef and Release must
+   * be used properly to avoid memory leaks.
+   */
+  PP_VARTYPE_RESOURCE = 10
 } PP_VarType;
 PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_VarType, 4);
 /**
@@ -112,8 +118,8 @@ union PP_VarValue {
   double as_double;
   /**
    * If <code>type</code> is <code>PP_VARTYPE_STRING</code>,
-   * <code>PP_VARTYPE_OBJECT</code>, <code>PP_VARTYPE_ARRAY</code>, or
-   * <code>PP_VARTYPE_DICTIONARY</code>,
+   * <code>PP_VARTYPE_OBJECT</code>, <code>PP_VARTYPE_ARRAY</code>,
+   * <code>PP_VARTYPE_DICTIONARY</code>, or <code>PP_VARTYPE_RESOURCE</code>,
    * <code>as_id</code> represents the value of this <code>PP_Var</code> as
    * an opaque handle assigned by the browser. This handle is guaranteed
    * never to be 0, so a module can initialize this ID to 0 to indicate a