PPAPI: Move PPB_DirectoryReader_Dev to stable (won't commit)

ppapi/thunk/interfaces_ppb_public_dev.h

Index: ppapi/thunk/interfaces_ppb_public_dev.h
diff --git a/ppapi/thunk/interfaces_ppb_public_dev.h b/ppapi/thunk/interfaces_ppb_public_dev.h
index 54422a212259217bcafba4b63514664717784a5a..22ba45536cd090a2bfb2a7839321b92d8083cfd5 100644
--- a/ppapi/thunk/interfaces_ppb_public_dev.h
+++ b/ppapi/thunk/interfaces_ppb_public_dev.h
@@ -12,8 +12,6 @@
 PROXIED_IFACE(PPB_Instance, "PPB_Console(Dev);0.1", PPB_Console_1_0)
 PROXIED_IFACE(NoAPIName, PPB_CURSOR_CONTROL_DEV_INTERFACE_0_4,
               PPB_CursorControl_Dev_0_4)
-PROXIED_IFACE(NoAPIName, PPB_DIRECTORYREADER_DEV_INTERFACE_0_6,
-              PPB_DirectoryReader_Dev_0_6)

[dmichael (off chromium), 2013/04/23 16:08:59]

This is the part that I think you will still need to provide for some amount of
time, to provide binary-compatibility for Flash.

You'll want to keep at least the C header so that you have the
PPB_DIRECTORYREADER_DEV_INTERFACE_0_6 string and PPB_DirectoryReader_Dev_0_6
struct.

[nhiroki, 2013/04/24 02:01:45]

Ditto: Confirmed Flash does not use this. Wont fix.

 PROXIED_IFACE(NoAPIName, PPB_EXT_ALARMS_DEV_INTERFACE_0_1,
               PPB_Ext_Alarms_Dev_0_1)
 PROXIED_IFACE(NoAPIName, PPB_EXT_SOCKET_DEV_INTERFACE_0_1,