[WIP] Mojo native bindings interface.

mojo/public/js/connector.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 define("mojo/public/js/connector", [
   "mojo/public/js/buffer",
   "mojo/public/js/codec",
   "mojo/public/js/core",
-  "mojo/public/js/support",
-], function(buffer, codec, core, support) {
+], function(buffer, codec, core) {
 
   function Connector(handle) {
-    if (!core.isHandle(handle))
+    if (!(handle instanceof MojoHandle))
       throw new Error("Connector: not a handle " + handle);
+
     this.handle_ = handle;
     this.dropWrites_ = false;
     this.error_ = false;
     this.incomingReceiver_ = null;
     this.readWatcher_ = null;
     this.errorHandler_ = null;
 
     if (handle) {
-      this.readWatcher_ = support.watch(handle,
-                                        core.HANDLE_SIGNAL_READABLE,
-                                        this.readMore_.bind(this));
+      this.readWatcher_ = core.watch(handle,
+                                     core.HANDLE_SIGNAL_READABLE,
+                                     this.readMore_.bind(this));
     }
   }
 
   Connector.prototype.close = function() {
     if (this.readWatcher_) {
-      support.cancelWatch(this.readWatcher_);
+      this.readWatcher_.cancel();
       this.readWatcher_ = null;
     }
     if (this.handle_ != null) {
-      core.close(this.handle_);
+      this.handle_.close();
       this.handle_ = null;
     }
   };
 
   Connector.prototype.accept = function(message) {
     if (this.error_)
       return false;
 
     if (this.dropWrites_)
       return true;
 
     var result = core.writeMessage(this.handle_,
-                                   new Uint8Array(message.buffer.arrayBuffer),
+                                   message.buffer.arrayBuffer,
                                    message.handles,
                                    core.WRITE_MESSAGE_FLAG_NONE);
     switch (result) {
       case core.RESULT_OK:
         // The handles were successfully transferred, so we don't own them
         // anymore.
         message.handles = [];
         break;
       case core.RESULT_FAILED_PRECONDITION:
         // There's no point in continuing to write to this pipe since the other
@@ skipping 58 matching lines @@
     var wait = core.wait(this.handle_, core.HANDLE_SIGNAL_READABLE,
                          core.DEADLINE_INDEFINITE);
     this.readMore_(wait.result);
   }
 
   var exports = {};
   exports.Connector = Connector;
   exports.TestConnector = TestConnector;
   return exports;
 });