This reverts commit a01de4a7.

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

* Add tests for prototype realm inference

* Add tests for miscellaneous realm concerns

* Add tests for realm of spec-created Errors

In some cases, Error objects produced by the specification are
observable from ECMAScript code. Among these cases, some are further
differentiated in that they occur outside of any built-in function and
may be triggered through syntactic production directly. The current
realm record is commonly interpreted incorrectly under these
circumstances.

Add tests asserting that the expected realm record is used when
constructing such Error objects.

* Add tests for realm use in ArraySpeciesCreate

* Add tests for function realm retrieval

* Add tests for cross-realm behaviors of Symbols

* Add tests for GetValue and PutValue

* Add tests for realm of spec-created Arrays

In some cases, Arrays produced by CreateArrayFromList are observable
from ECMAScript code. Among these cases, two occur outside of any
built-in function and may be triggered through syntactic production
directly. The current realm record is commonly interpreted incorrectly
under these circumstances.

Add tests asserting that the expected realm record is used when
constructing arrays.

* Add test for spec-created object

* fixup! Add tests for realm of spec-created Errors

* fixup! Add tests for realm of spec-created Errors

* fixup! Add tests for prototype realm inference

* fixup! Add tests for miscellaneous realm concerns

Note: Already uses the updated DataView function lengths from tc39/ecma262#266 (ES2016 Draft 2015-12-20)

Including:

- 21.2.4.2 get RegExp [ @@species ]
- 21.2.5.3 get RegExp.prototype.flags
- 21.2.5.4 get RegExp.prototype.global
- 21.2.5.5 get RegExp.prototype.ignoreCase
- 21.2.5.7 get RegExp.prototype.multiline
- 21.2.5.10 get RegExp.prototype.source
- 21.2.5.12 get RegExp.prototype.sticky
- 21.2.5.15 get RegExp.prototype.unicode
- 22.1.2.5 get Array [ @@species ]
- 23.1.2.2 get Map [ @@species ]
- 23.2.2.2 get Set [ @@species ]
- 24.1.3.3 get ArrayBuffer [ @@species ]
- 24.1.4.1 get ArrayBuffer.prototype.byteLength
- 24.2.4.1 get DataView.prototype.buffer
- 24.2.4.2 get DataView.prototype.byteLength
- 24.2.4.3 get DataView.prototype.byteOffset
- 25.4.4.6 get Promise [ @@species ]
- B.2.2.1.1 get Object.prototype.__proto__
- B.2.2.1.2 set Object.prototype.__proto__

Skipped TypedArray tests in order to avoid an early test strategy definition for them.

- Add missing ".prototype" lookup in Array.prototype tests (Follow-up of #280)
- Add noStrict flag in global/S10.2.3_A2.2_*.js (implicit this-binding is part of the test)
- Provide correct this-binding in function/13.2-*.js
- Add missing assert.throws in "set-iterator-close-after-add-failure.js"

Assert the value of the properties and update the test frontmatter to
include the `Symbol.iterator` feature.

Define tests for intrinsic Iterators under the appropriate subdirectory
of `built-ins`.

commit c56030aea7b3e43f46dbbc2b52859ca275cff226
Author: Rick Waldron <waldron.rick@gmail.com>
Date:   Thu Apr 30 15:17:44 2015 -0400

    Fix nits

commit 9b341022a9fd5a295ce85b630886dae10e10b653
Author: Rick Waldron <waldron.rick@gmail.com>
Date:   Tue Apr 28 13:52:04 2015 -0400

    Wrap expected construct failure in assert.throws

commit 9ef7e1c0499a99b15c64bb480dbfa41433cf9804
Author: Mike Pennisi <mike@mikepennisi.com>
Date:   Fri Apr 24 13:46:02 2015 -0400

    Introduce addition tests for the Set constructor

commit bd54cccf4a599c123fae5c97782f5562cd9da8a0
Author: Rick Waldron <waldron.rick@gmail.com>
Date:   Fri Apr 24 15:11:19 2015 -0400

    23.2 Set Objects, additions

commit 970e2ca95879161a8bb124ec712f7333fdea6798
Author: Rick Waldron <waldron.rick@gmail.com>
Date:   Tue Apr 21 12:44:41 2015 -0400

    23.2 Set Objects

These tests are derived from the following files within the Google V8
project:

    test/mjsunit/es6/typed-array-iterator.js
    test/mjsunit/es6/arguments-iterator.js
    test/mjsunit/es6/string-iterator.js
    test/mjsunit/es6/collection-iterator.js

These tests are derived from the following files within the Google V8 project:

	test/mjsunit/harmony/private.js