Enable mmap and identity-based validation caching on pnacl-{llc,ld}.nexe

ppapi/c/private/ppb_nacl_private.h

 /* Copyright (c) 2012 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-/* From private/ppb_nacl_private.idl modified Thu Jun 26 14:23:46 2014. */
+/* From private/ppb_nacl_private.idl modified Fri Jun 27 15:10:18 2014. */
 
 #ifndef PPAPI_C_PRIVATE_PPB_NACL_PRIVATE_H_
 #define PPAPI_C_PRIVATE_PPB_NACL_PRIVATE_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_stdint.h"
 #include "ppapi/c/pp_var.h"
@@ skipping 232 matching lines @@
    * use inside the Windows sandbox.  Note that we provide this via dependency
    * injection only to avoid the linkage problems that occur because the NaCl
    * plugin is built as a separate DLL/DSO
    * (see http://code.google.com/p/chromium/issues/detail?id=114439#c8).
    */
   int32_t (*BrokerDuplicateHandle)(PP_FileHandle source_handle,
                                    uint32_t process_id,
                                    PP_FileHandle* target_handle,
                                    uint32_t desired_access,
                                    uint32_t options);
-  /* Returns a read-only file descriptor for a url for pnacl translator tools,
-   * or an invalid handle on failure.
+  /* Returns a read-only (but executable) file descriptor / file info for
+   * a url for pnacl translator tools. Returns an invalid handle on failure.
    */
-  PP_FileHandle (*GetReadonlyPnaclFd)(const char* url);
+  void (*GetReadExecPnaclFd)(const char* url,
+                             struct PP_NaClFileInfo* out_file_info);
   /* This creates a temporary file that will be deleted by the time
    * the last handle is closed (or earlier on POSIX systems), and
    * returns a posix handle to that temporary file.
    */
   PP_FileHandle (*CreateTemporaryFile)(PP_Instance instance);
   /* Return the number of processors in the system as reported by the OS */
   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
@@ skipping 148 matching lines @@
   void (*SetPNaClStartTime)(PP_Instance instance);
 };
 
 typedef struct PPB_NaCl_Private_1_0 PPB_NaCl_Private;
 /**
  * @}
  */
 
 #endif  /* PPAPI_C_PRIVATE_PPB_NACL_PRIVATE_H_ */