A64: Synchronize with r16679.

test/cctest/test-assembler-a64.cc

 // Copyright 2013 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 89 matching lines @@
   }
 }
 #endif
 
 #define __ masm.
 
 #define BUF_SIZE 8192
 #define SETUP() SETUP_SIZE(BUF_SIZE)
 
 #define INIT_V8()                                                              \
-  v8::HandleScope handle_scope;                                                \
   CcTest::InitializeVM();                                                      \
   Isolate* isolate = Isolate::Current();                                       \
+  HandleScope scope(isolate);                                                  \
   ASSERT(isolate != NULL);
 
 #ifdef USE_SIMULATOR
 
 // Run tests with the simulator.
 #define SETUP_SIZE(buf_size)                                                   \
   INIT_V8();                                                                   \
   byte* buf = new byte[buf_size];                                              \
   MacroAssembler masm(isolate, buf, buf_size);                                 \
   Decoder decoder;                                                             \
@@ skipping 9294 matching lines @@
   AbsHelperX(kXMinInt);
   AbsHelperX(kXMaxInt);
 
   AbsHelperW(0);
   AbsHelperW(42);
   AbsHelperW(-42);
   AbsHelperW(kWMinInt);
   AbsHelperW(kWMaxInt);
 }