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

ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c

Index: ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
diff --git a/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c b/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
index 162e00528de138629473673d8ee83cec9864c547..e7732f88e9e6bf0cce45dded3bc56f0bc789cf0f 100644
--- a/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
+++ b/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
@@ -3112,9 +3112,9 @@ static int32_t Pnacl_M25_PPB_NaCl_Private_BrokerDuplicateHandle(PP_FileHandle so
   return iface->BrokerDuplicateHandle(source_handle, process_id, target_handle, desired_access, options);
 }
 
-static PP_FileHandle Pnacl_M25_PPB_NaCl_Private_GetReadonlyPnaclFd(const char* filename) {
+static PP_FileHandle Pnacl_M25_PPB_NaCl_Private_GetReadonlyPnaclFd(const char* filename, PP_Bool is_executable, uint64_t* file_token_lo, uint64_t* file_token_hi) {
   const struct PPB_NaCl_Private_1_0 *iface = Pnacl_WrapperInfo_PPB_NaCl_Private_1_0.real_iface;
-  return iface->GetReadonlyPnaclFd(filename);
+  return iface->GetReadonlyPnaclFd(filename, is_executable, file_token_lo, file_token_hi);
 }
 
 static PP_FileHandle Pnacl_M25_PPB_NaCl_Private_CreateTemporaryFile(PP_Instance instance) {
@@ -5136,7 +5136,7 @@ static const struct PPB_NaCl_Private_1_0 Pnacl_Wrappers_PPB_NaCl_Private_1_0 = {
     .UrandomFD = (int32_t (*)(void))&Pnacl_M25_PPB_NaCl_Private_UrandomFD,
     .Are3DInterfacesDisabled = (PP_Bool (*)(void))&Pnacl_M25_PPB_NaCl_Private_Are3DInterfacesDisabled,
     .BrokerDuplicateHandle = (int32_t (*)(PP_FileHandle source_handle, uint32_t process_id, PP_FileHandle* target_handle, uint32_t desired_access, uint32_t options))&Pnacl_M25_PPB_NaCl_Private_BrokerDuplicateHandle,
-    .GetReadonlyPnaclFd = (PP_FileHandle (*)(const char* filename))&Pnacl_M25_PPB_NaCl_Private_GetReadonlyPnaclFd,
+    .GetReadonlyPnaclFd = (PP_FileHandle (*)(const char* filename, PP_Bool is_executable, uint64_t* file_token_lo, uint64_t* file_token_hi))&Pnacl_M25_PPB_NaCl_Private_GetReadonlyPnaclFd,
     .CreateTemporaryFile = (PP_FileHandle (*)(PP_Instance instance))&Pnacl_M25_PPB_NaCl_Private_CreateTemporaryFile,
     .GetNumberOfProcessors = (int32_t (*)(void))&Pnacl_M25_PPB_NaCl_Private_GetNumberOfProcessors,
     .IsNonSFIModeEnabled = (PP_Bool (*)(void))&Pnacl_M25_PPB_NaCl_Private_IsNonSFIModeEnabled,