Revert 284684 "Pepper: Delete FileDownloader in trusted plugin."

trunk/src/ppapi/c/private/ppb_nacl_private.h

Index: trunk/src/ppapi/c/private/ppb_nacl_private.h
===================================================================
--- trunk/src/ppapi/c/private/ppb_nacl_private.h	(revision 284790)
+++ trunk/src/ppapi/c/private/ppb_nacl_private.h	(working copy)
@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From private/ppb_nacl_private.idl modified Thu Jul 10 10:34:30 2014. */
+/* From private/ppb_nacl_private.idl modified Wed Jul  9 11:09:04 2014. */
 
 #ifndef PPAPI_C_PRIVATE_PPB_NACL_PRIVATE_H_
 #define PPAPI_C_PRIVATE_PPB_NACL_PRIVATE_H_
@@ -14,7 +14,6 @@
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_stdint.h"
 #include "ppapi/c/pp_var.h"
-#include "ppapi/c/private/ppp_pexe_stream_handler.h"
 
 #define PPB_NACL_PRIVATE_INTERFACE_1_0 "PPB_NaCl_Private;1.0"
 #define PPB_NACL_PRIVATE_INTERFACE PPB_NACL_PRIVATE_INTERFACE_1_0
@@ -271,6 +270,27 @@
   int32_t (*GetNumberOfProcessors)(void);
   /* Return whether the non-SFI mode is enabled. */
   PP_Bool (*IsNonSFIModeEnabled)(void);
+  /* Create a temporary file, which will be deleted by the time the
+   * last handle is closed (or earlier on POSIX systems), to use for
+   * the nexe with the cache information given by |pexe_url|,
+   * |abi_version|, |opt_level|, and |headers|.  If the nexe is already present
+   * in the cache, |is_hit| is set to PP_TRUE and the contents of the nexe will
+   * be copied into the temporary file. Otherwise |is_hit| is set to PP_FALSE
+   * and the temporary file will be writeable.  Currently the implementation is
+   * a stub, which always sets is_hit to false and calls the implementation of
+   * CreateTemporaryFile. In a subsequent CL it will call into the browser
+   * which will remember the association between the cache key and the fd, and
+   * copy the nexe into the cache after the translation finishes.
+   */
+  int32_t (*GetNexeFd)(PP_Instance instance,
+                       const char* pexe_url,
+                       uint32_t abi_version,
+                       uint32_t opt_level,
+                       const char* headers,
+                       const char* extra_flags,
+                       PP_Bool* is_hit,
+                       PP_FileHandle* nexe_handle,
+                       struct PP_CompletionCallback callback);
   /* Report to the browser that translation of the pexe for |instance|
    * has finished, or aborted with an error. If |success| is true, the
    * browser may then store the translation in the cache. The renderer
@@ -396,19 +416,6 @@
    * time.
    */
   void (*SetPNaClStartTime)(PP_Instance instance);
-  /* Downloads and streams a pexe file for PNaCl translation.
-   * Fetches the content at |pexe_url| for the given instance and opt_level.
-   * If a translated cached nexe is already available, |cache_hit_handle|
-   * is set and |cache_hit_callback| is called.
-   * Otherwise, |stream_callback| is called repeatedly with blocks of data
-   * as they are received. |stream_finished_callback| is called after all
-   * data has been received and dispatched to |stream_callback|.
-   */
-  void (*StreamPexe)(PP_Instance instance,
-                     const char* pexe_url,
-                     int32_t opt_level,
-                     const struct PPP_PexeStreamHandler_1_0* stream_handler,
-                     void* stream_handler_user_data);
 };
 
 typedef struct PPB_NaCl_Private_1_0 PPB_NaCl_Private;