Remove __ prefix from Harmony typed arrays implementation

src/bootstrapper.cc

Index: src/bootstrapper.cc
diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc
index 5e0a01242c2345bcc26cc17da691e32aad7e6043..c978fbb9405fd54b9508f1651b55a6d3d165642c 100644
--- a/src/bootstrapper.cc
+++ b/src/bootstrapper.cc
@@ -1320,7 +1320,7 @@ void Genesis::InitializeExperimentalGlobal() {
   if (FLAG_harmony_typed_arrays) {
     {  // -- A r r a y B u f f e r
       Handle<JSFunction> array_buffer_fun =
-          InstallFunction(global, "__ArrayBuffer", JS_ARRAY_BUFFER_TYPE,
+          InstallFunction(global, "ArrayBuffer", JS_ARRAY_BUFFER_TYPE,
                           JSArrayBuffer::kSize,
                           isolate()->initial_object_prototype(),
                           Builtins::kIllegal, true);
@@ -1328,14 +1328,14 @@ void Genesis::InitializeExperimentalGlobal() {
     }
     {
       // -- T y p e d A r r a y s
-      InstallTypedArray("__Int8Array");
-      InstallTypedArray("__Uint8Array");
-      InstallTypedArray("__Int16Array");
-      InstallTypedArray("__Uint16Array");
-      InstallTypedArray("__Int32Array");
-      InstallTypedArray("__Uint32Array");
-      InstallTypedArray("__Float32Array");
-      InstallTypedArray("__Float64Array");
+      InstallTypedArray("Int8Array");
+      InstallTypedArray("Uint8Array");
+      InstallTypedArray("Int16Array");
+      InstallTypedArray("Uint16Array");
+      InstallTypedArray("Int32Array");
+      InstallTypedArray("Uint32Array");
+      InstallTypedArray("Float32Array");
+      InstallTypedArray("Float64Array");
     }
   }