update copyright

test/built-ins/DataView/prototype/getBigInt64/detached-buffer-after-toindex-byteoffset.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/detached-buffer-before-outofrange-byteoffset.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/detached-buffer.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/index-is-out-of-range.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/length.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/name.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/negative-byteoffset-throws.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/return-abrupt-from-tonumber-byteoffset-symbol.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/return-abrupt-from-tonumber-byteoffset.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/return-value-clean-arraybuffer.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/return-values-custom-offset.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/return-values.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/this-has-no-dataview-internal.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/this-is-not-object.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/to-boolean-littleendian.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---

test/built-ins/DataView/prototype/getBigInt64/toindex-byteoffset.js

-// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---