Add an instance parameter to var objects, audio, and the 2D API. This replace...

ppapi/c/ppb_image_data.h

Index: ppapi/c/ppb_image_data.h
===================================================================
--- ppapi/c/ppb_image_data.h	(revision 70488)
+++ ppapi/c/ppb_image_data.h	(working copy)
@@ -6,6 +6,7 @@
 #define PPAPI_C_PPB_IMAGE_DATA_H_
 
 #include "ppapi/c/pp_bool.h"
+#include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_module.h"
 #include "ppapi/c/pp_resource.h"
@@ -31,7 +32,7 @@
 };
 PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_ImageDataDesc, 16);
 
-#define PPB_IMAGEDATA_INTERFACE "PPB_ImageData;0.2"
+#define PPB_IMAGEDATA_INTERFACE "PPB_ImageData;0.3"
 
 /**
  * @file
@@ -58,7 +59,7 @@
   /**
    * Allocates an image data resource with the given format and size. The
    * return value will have a nonzero ID on success, or zero on failure.
-   * Failure means the module handle, image size, or format was invalid.
+   * Failure means the instance, image size, or format was invalid.
    *
    * Set the init_to_zero flag if you want the bitmap initialized to
    * transparent during the creation process. If this flag is not set, the
@@ -69,7 +70,7 @@
    * memory, but may contain data from a previous image produced by the same
    * plugin if the bitmap was cached and re-used.
    */
-  PP_Resource (*Create)(PP_Module module,
+  PP_Resource (*Create)(PP_Instance instance,
                         PP_ImageDataFormat format,
                         const struct PP_Size* size,
                         PP_Bool init_to_zero);