Fixing chrome driver to use correct ADB path

lib/devices/android/chrome.js

@@ -8,7 +8,6 @@ var Android = require('./android.js')
   , deviceCommon = require('../common.js')
   , jwpSuccess = deviceCommon.jwpSuccess
   , async = require('async')
-  , ADB = require('./adb.js')
   , UiAutomator = require('./uiautomator.js');
 
 var NATIVE_WIN = "NATIVE_APP";
@@ -81,13 +80,11 @@ ChromeAndroid.prototype.startAutomation = function (cb) {
 };
 
 ChromeAndroid.prototype.start = function (cb, onDie) {
-  this.adb = new ADB(this.args);
-  this.uiautomator = new UiAutomator(this.adb, this.args);
-  this.uiautomator.setExitHandler(this.onUiautomatorExit.bind(this));
   this.onDieCb = onDie;
 
   async.series([
     this.initAdb.bind(this),
+    this.prepareUiAutomator.bind(this),
     this.initUiautomator.bind(this),
     this.prepareDevice.bind(this),
     this.initChromedriverPath.bind(this),
@@ -116,6 +113,12 @@ ChromeAndroid.prototype.prepareChromedriver = function (cb) {
   cb();
 };
 
+ChromeAndroid.prototype.prepareUiAutomator = function (cb) {
+  this.uiautomator = new UiAutomator(this.adb, this.args);
+  this.uiautomator.setExitHandler(this.onUiautomatorExit.bind(this));
+  cb();
+};
+
 ChromeAndroid.prototype.pushAndUnlock = function (cb) {
   this.pushUnlock(function (err) {
     if (err) return cb(err);