[Isolates] Merge r 6300:6500 from bleeding_edge to isolates.

test/mjsunit/strict-mode.js

 // Copyright 2011 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 160 matching lines @@
 assertThrows("var x = { '12': 1, set '12'(v){}};", SyntaxError);
 assertThrows("var x = { '12': 1, set 12(v){}};", SyntaxError);
 
 // Getter and data (non-strict)
 assertThrows("var x = { foo: 'data', get foo() { } };", SyntaxError)
 assertThrows("var x = { get foo() { }, foo: 'data' };", SyntaxError)
 assertThrows("var x = { 'foo': 'data', get foo() { } };", SyntaxError)
 assertThrows("var x = { get 'foo'() { }, 'foo': 'data' };", SyntaxError)
 assertThrows("var x = { '12': 1, get '12'(){}};", SyntaxError);
 assertThrows("var x = { '12': 1, get 12(){}};", SyntaxError);