Multi-monitor extension API.

chrome/renderer/resources/extensions/system_info_display_custom_bindings.js

Index: chrome/renderer/resources/extensions/system_info_display_custom_bindings.js
diff --git a/chrome/renderer/resources/extensions/system_info_display_custom_bindings.js b/chrome/renderer/resources/extensions/system_info_display_custom_bindings.js
new file mode 100644
index 0000000000000000000000000000000000000000..61d9619bc1639b8e7ff76df9fef7de2284f1b6c9
--- /dev/null
+++ b/chrome/renderer/resources/extensions/system_info_display_custom_bindings.js
@@ -0,0 +1,18 @@
+// Copyright (c) 2013 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.
+
+// Custom bindings for the Bluetooth API.
+
+var chromeHidden = requireNative('chrome_hidden').GetChromeHidden();
+var sendRequest = require('sendRequest').sendRequest;
+var lastError = require('lastError');
+
+// Use custom bindings to create an undocumented event listener that will
+// receive events about device discovery and call the event listener that was
+// provided with the request to begin discovery.
+chromeHidden.registerCustomHook('systemInfo.display', function(api) {
+  chromeHidden.display = {};
+  chromeHidden.display.onDisplayChanged =
+    new chrome.Event("systemInfo.display.onDisplayChanged");

[Matt Perry, 2013/01/26 01:52:29]

nit: indent + 2

[Matt Perry, 2013/01/26 01:52:29]

How does this event work? Nothing ever adds a listener to it, and it doesn't
seem to be dispatched ever.

[hshi1, 2013/01/26 02:02:17]

Done.

[hshi1, 2013/01/26 02:02:17]

See the CL description -- the event is currently a TODO item, I'm leaving this
to a separate CL.

[Matt Perry, 2013/01/26 02:05:03]

I would leave this whole file out of this CL then, since it doesn't seem to be
needed until you hook up the event. Not a big deal though.

+});