Update cases and templates per review

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

src/dstr-binding-async-iteration/ary-init-iter-close.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: Iterator is closed when not exhausted by pattern evaluation
@@ -20,10 +20,10 @@ var doneCallCount = 0;
 var iter = {};
 iter[Symbol.iterator] = function() {
   return {
-    next: function() {
+    next() {
       return { value: null, done: false };
     },
-    return: function() {
+    return() {
       doneCallCount += 1;
       return {};
     }

src/dstr-binding-async-iteration/ary-init-iter-get-err.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: Abrupt completion returned by GetIterator

src/dstr-binding-async-iteration/ary-init-iter-no-close.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: Iterator is not closed when exhausted by pattern evaluation
@@ -20,10 +20,10 @@ var doneCallCount = 0;
 var iter = {};
 iter[Symbol.iterator] = function() {
   return {
-    next: function() {
+    next() {
       return { value: null, done: true };
     },
-    return: function() {
+    return() {
       doneCallCount += 1;
       return {};
     }

src/dstr-binding-async-iteration/ary-name-iter-val.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: SingleNameBinding with normal value iteration

src/dstr-binding-async-iteration/ary-ptrn-elem-ary-elem-init.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: BindingElement with array binding pattern and initializer is used

src/dstr-binding-async-iteration/ary-ptrn-elem-ary-elem-iter.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: BindingElement with array binding pattern and initializer is not used

src/dstr-binding-async-iteration/ary-ptrn-elem-ary-elision-init.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: BindingElement with array binding pattern and initializer is used

src/dstr-binding-async-iteration/ary-ptrn-elem-ary-elision-iter.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: BindingElement with array binding pattern and initializer is not used

src/dstr-binding-async-iteration/ary-ptrn-elem-ary-empty-init.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: BindingElement with array binding pattern and initializer is used

src/dstr-binding-async-iteration/ary-ptrn-elem-ary-empty-iter.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: BindingElement with array binding pattern and initializer is not used

src/dstr-binding-async-iteration/ary-ptrn-elem-ary-rest-init.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: BindingElement with array binding pattern and initializer is used

src/dstr-binding-async-iteration/ary-ptrn-elem-ary-rest-iter.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: BindingElement with array binding pattern and initializer is not used

src/dstr-binding-async-iteration/ary-ptrn-elem-ary-val-null.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: Nested array destructuring with a null value

src/dstr-binding-async-iteration/ary-ptrn-elem-id-init-exhausted.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: Destructuring initializer with an exhausted iterator

src/dstr-binding-async-iteration/ary-ptrn-elem-id-init-fn-name-arrow.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: SingleNameBinding does assign name to arrow functions

src/dstr-binding-async-iteration/ary-ptrn-elem-id-init-fn-name-class.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: SingleNameBinding assigns `name` to "anonymous" classes

src/dstr-binding-async-iteration/ary-ptrn-elem-id-init-fn-name-cover.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: SingleNameBinding does assign name to "anonymous" functions "through" cover grammar

src/dstr-binding-async-iteration/ary-ptrn-elem-id-init-fn-name-fn.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: SingleNameBinding assigns name to "anonymous" functions

src/dstr-binding-async-iteration/ary-ptrn-elem-id-init-fn-name-gen.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: SingleNameBinding assigns name to "anonymous" generator functions

src/dstr-binding-async-iteration/ary-ptrn-elem-id-init-hole.case

-// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
 desc: Destructuring initializer with a "hole"