Hook up more import/exports in natives.

src/arraybuffer.js

Index: src/arraybuffer.js
diff --git a/src/arraybuffer.js b/src/arraybuffer.js
index eebf2f7bc90ea28e8eb2ff73c683bc8fc69f38b1..ebc9f4f3bd77e4167676f7d01b9e67049db202e2 100644
--- a/src/arraybuffer.js
+++ b/src/arraybuffer.js
@@ -8,7 +8,6 @@
 
 %CheckIsBootstrapping();
 
-
 // -------------------------------------------------------------------
 // Imports
 
@@ -95,13 +94,13 @@ function ArrayBufferIsViewJS(obj) {
 %AddNamedProperty(GlobalArrayBuffer.prototype,
     symbolToStringTag, "ArrayBuffer", DONT_ENUM | READ_ONLY);
 
-$installGetter(GlobalArrayBuffer.prototype, "byteLength", ArrayBufferGetByteLen);
+utils.InstallGetter(GlobalArrayBuffer.prototype, "byteLength", ArrayBufferGetByteLen);
 
-$installFunctions(GlobalArrayBuffer, DONT_ENUM, [
+utils.InstallFunctions(GlobalArrayBuffer, DONT_ENUM, [
   "isView", ArrayBufferIsViewJS
 ]);
 
-$installFunctions(GlobalArrayBuffer.prototype, DONT_ENUM, [
+utils.InstallFunctions(GlobalArrayBuffer.prototype, DONT_ENUM, [
   "slice", ArrayBufferSlice
 ]);