Make miscellaneous_bindings and event_bindings Required as needed. Previously

chrome/renderer/resources/extensions/bluetooth_custom_bindings.js

Index: chrome/renderer/resources/extensions/bluetooth_custom_bindings.js
diff --git a/chrome/renderer/resources/extensions/bluetooth_custom_bindings.js b/chrome/renderer/resources/extensions/bluetooth_custom_bindings.js
index fe8cc13b5961265d147631cb79693500750f3c39..2760d25a1457771d9047f4a6f00393b546aa2ed8 100644
--- a/chrome/renderer/resources/extensions/bluetooth_custom_bindings.js
+++ b/chrome/renderer/resources/extensions/bluetooth_custom_bindings.js
@@ -8,8 +8,9 @@ var binding = require('binding').Binding.create('bluetooth');
 
 var chromeHidden = requireNative('chrome_hidden').GetChromeHidden();
 var chrome = requireNative('chrome').GetChrome();
-var sendRequest = require('sendRequest').sendRequest;
+var Event = require('event_bindings').Event;
 var lastError = require('lastError');
+var sendRequest = require('sendRequest').sendRequest;
 
 // Use custom binding to create an undocumented event listener that will
 // receive events about device discovery and call the event listener that was
@@ -27,7 +28,7 @@ binding.registerCustomHook(function(api) {
 
   chromeHidden.bluetooth.deviceDiscoveredHandler = null;
   chromeHidden.bluetooth.onDeviceDiscovered =
-      new chrome.Event('bluetooth.onDeviceDiscovered');
+      new Event('bluetooth.onDeviceDiscovered');
   function clearDeviceDiscoveredHandler() {
     chromeHidden.bluetooth.onDeviceDiscovered.removeListener(
         chromeHidden.bluetooth.deviceDiscoveredHandler);
@@ -78,9 +79,9 @@ binding.registerCustomHook(function(api) {
 
   // Hidden events used to deliver getDevices data to the client callbacks
   chromeHidden.bluetooth.onDeviceSearchResult =
-      new chrome.Event('bluetooth.onDeviceSearchResult');
+      new Event('bluetooth.onDeviceSearchResult');
   chromeHidden.bluetooth.onDeviceSearchFinished =
-      new chrome.Event('bluetooth.onDeviceSearchFinished');
+      new Event('bluetooth.onDeviceSearchFinished');
 
   function deviceSearchResultHandler(device) {
     chromeHidden.bluetooth.getDevicesState.actualEvents++;