A64: Synchronize with r15545.

test/cctest/test-js-a64-variables.cc

 // Copyright 2010 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 51 matching lines @@
 using ::v8::TryCatch;
 using ::v8::Undefined;
 using ::v8::V8;
 using ::v8::Value;
 
 static void ExpectInt32(int32_t expected, Local<Value> result) {
   CHECK(result->IsInt32());
   CHECK_EQ(expected, result->Int32Value());
 }
 
+
 // Global variables.
 TEST(global_variables) {
   v8::HandleScope scope;
   LocalContext env;
   Local<Value> result = CompileRun(
 "var x = 0;"
 "function f0() { return x; }"
 "f0();");
   ExpectInt32(0, result);
 }
@@ skipping 53 matching lines @@
 TEST(lookup_slots) {
   v8::HandleScope scope;
   LocalContext env;
   Local<Value> result = CompileRun(
 "function f5(x) {"
 "  with ({}) return x;"
 "}"
 "f5(5);");
   ExpectInt32(5, result);
 }