fix($location): do not get caught in infinite digest in IE9

Closes angular#11439
Closes angular#11675
Closes angular#11935

Author: petebacondarwin

test/ng/locationSpec.js

@@ -780,9 +780,6 @@ describe('$location', function() {
         inject(function($rootScope, $injector, $browser) {
           var $browserUrl = spyOnlyCallsWithArgs($browser, 'url').andCallThrough();
 
-          $browser.url('http://server/app');
-          $browser.poll();
-
           var $location = $injector.get('$location');
           updatePathOnLocationChangeSuccessTo('/Home');
 
@@ -800,9 +797,6 @@ describe('$location', function() {
         inject(function($rootScope, $injector, $browser) {
           var $browserUrl = spyOnlyCallsWithArgs($browser, 'url').andCallThrough();
 
-          $browser.url('http://server/app');
-          $browser.poll();
-
           var $location = $injector.get('$location');
           updatePathOnLocationChangeSuccessTo('/');
 
@@ -820,9 +814,6 @@ describe('$location', function() {
         inject(function($rootScope, $injector, $browser) {
           var $browserUrl = spyOnlyCallsWithArgs($browser, 'url').andCallThrough();
 
-          $browser.url('http://server/app/');
-          $browser.poll();
-
           var $location = $injector.get('$location');
           updatePathOnLocationChangeSuccessTo('/Home');
 
@@ -840,9 +831,6 @@ describe('$location', function() {
         inject(function($rootScope, $injector, $browser) {
           var $browserUrl = spyOnlyCallsWithArgs($browser, 'url').andCallThrough();
 
-          $browser.url('http://server/app/');
-          $browser.poll();
-
           var $location = $injector.get('$location');
           updatePathOnLocationChangeSuccessTo('/');