remove 'mobile: fireEvent'

lib/devices/android/android-controller.js

@@ -191,10 +191,6 @@ androidController.touchMove = function (elementId, x, y, cb) {
   this.proxy(["element:touchMove", opts], cb);
 };
 
-androidController.fireEvent = function (evt, elementId, value, cb) {
-  cb(new NotYetImplementedError(), null);
-};
-
 androidController.getStrings = function (cb) {
   this.proxy(["getStrings"], cb);
 };

lib/devices/firefoxos/firefoxos.js

@@ -244,7 +244,6 @@ Firefox.prototype.notImplementedCmds = function () {
     , 'findElements'
     , 'findElementFromElement'
     , 'findElementsFromElement'
-    , 'fireEvent'
     , 'complexTap'
     , 'flick'
     , 'touchLongClick'

lib/devices/ios/ios-controller.js

@@ -523,16 +523,6 @@ iOSController.getStrings = function (cb) {
   });
 };
 
-iOSController.fireEvent = function (evt, elementId, cb) {
-  if (this.isWebContext()) {
-    this.useAtomsElement(elementId, cb, function (atomsElement) {
-      this.executeAtom('fireEvent', [evt, atomsElement], cb);
-    }.bind(this));
-  } else {
-    cb(new NotImplementedError(), null);
-  }
-};
-
 iOSController.executeAtom = function (atom, args, cb, alwaysDefaultFrame) {
   var counter = this.executedAtomsCounter++;
   var frames = alwaysDefaultFrame === true ? [] : this.curWebFrames;

lib/server/controller.js

@@ -321,14 +321,6 @@ exports.touchMove = function (req, res) {
   }
 };
 
-exports.fireEvent = function (req, res) {
-  logCustomDeprecationWarning('mobile method', 'fireEvent',
-      "fireEvent will be removed in a future version of Appium");
-  var elementId = req.body.element
-    , evt = req.body.event;
-  req.device.fireEvent(evt, elementId, getResponseHandler(req, res));
-};
-
 exports.mobileTap = function (req, res) {
   req.body = _.defaults(req.body, {
     tapCount: 1
@@ -1072,7 +1064,6 @@ var mobileCmdMap = {
 , 'lock' : exports.lock
 , 'background' : exports.background
 , 'keyevent' : exports.keyevent
-, 'fireEvent': exports.fireEvent
 , 'find': exports.find
 , 'waitForPageLoad': exports.waitForPageLoad
 , 'currentActivity': exports.getCurrentActivity