Remove __ prefix from Harmony typed arrays implementation

src/typedarray.js

 // Copyright 2013 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 13 matching lines @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 "use strict";
 
 // This file relies on the fact that the following declaration has been made
 // in runtime.js:
 // var $Array = global.Array;
 
-var $ArrayBuffer = global.__ArrayBuffer;
+var $ArrayBuffer = global.ArrayBuffer;
 
 // -------------------------------------------------------------------
 
 function ArrayBufferConstructor(byteLength) { // length = 1
   if (%_IsConstructCall()) {
     var l = TO_POSITIVE_INTEGER(byteLength);
     %ArrayBufferInitialize(this, l);
   } else {
     return new $ArrayBuffer(byteLength);
   }
@@ skipping 129 matching lines @@
   %SetProperty(constructor.prototype,
                "BYTES_PER_ELEMENT", elementSize,
                READ_ONLY | DONT_ENUM | DONT_DELETE);
   InstallGetter(constructor.prototype, "buffer", TypedArrayGetBuffer);
   InstallGetter(constructor.prototype, "byteOffset", TypedArrayGetByteOffset);
   InstallGetter(constructor.prototype, "byteLength", TypedArrayGetByteLength);
   InstallGetter(constructor.prototype, "length", TypedArrayGetLength);
 }
 
 // arrayIds below should be synchronized with Runtime_TypedArrayInitialize.
-SetupTypedArray(1, "Uint8Array", global.__Uint8Array, 1);
-SetupTypedArray(2, "Int8Array", global.__Int8Array, 1);
-SetupTypedArray(3, "Uint16Array", global.__Uint16Array, 2);
-SetupTypedArray(4, "Int16Array", global.__Int16Array, 2);
-SetupTypedArray(5, "Uint32Array", global.__Uint32Array, 4);
-SetupTypedArray(6, "Int32Array", global.__Int32Array, 4);
-SetupTypedArray(7, "Float32Array", global.__Float32Array, 4);
-SetupTypedArray(8, "Float64Array", global.__Float64Array, 8);
+SetupTypedArray(1, "Uint8Array", global.Uint8Array, 1);
+SetupTypedArray(2, "Int8Array", global.Int8Array, 1);
+SetupTypedArray(3, "Uint16Array", global.Uint16Array, 2);
+SetupTypedArray(4, "Int16Array", global.Int16Array, 2);
+SetupTypedArray(5, "Uint32Array", global.Uint32Array, 4);
+SetupTypedArray(6, "Int32Array", global.Int32Array, 4);
+SetupTypedArray(7, "Float32Array", global.Float32Array, 4);
+SetupTypedArray(8, "Float64Array", global.Float64Array, 8);