A64: Synchronize with r18764.

src/d8.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1546 matching lines @@
     thread->Join();
     delete thread;
   }
 #endif  // V8_SHARED
   return 0;
 }
 
 
 #ifdef V8_SHARED
 static void SetStandaloneFlagsViaCommandLine() {
-  int fake_argc = 2;
-  char **fake_argv = new char*[2];
+  int fake_argc = 3;
+  char **fake_argv = new char*[3];
   fake_argv[0] = NULL;
   fake_argv[1] = strdup("--trace-hydrogen-file=hydrogen.cfg");
   fake_argv[2] = strdup("--redirect-code-traces-to=code.asm");
   v8::V8::SetFlagsFromCommandLine(&fake_argc, fake_argv, false);
   free(fake_argv[1]);
+  free(fake_argv[2]);
   delete[] fake_argv;
 }
 #endif
 
 
 #ifndef V8_SHARED
 static void DumpHeapConstants(i::Isolate* isolate) {
   i::Heap* heap = isolate->heap();
 
   // Dump the INSTANCE_TYPES table to the console.
@@ skipping 179 matching lines @@
 }
 
 }  // namespace v8
 
 
 #ifndef GOOGLE3
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }
 #endif