Changed the $browser.xhr parameter post from optional to required

CHANGELOG.md

@@ -5,7 +5,10 @@
 - Fixed cookies which contained unescaped '=' would not show up in cookie service.
 - Consider all 2xx responses as OK, not just 200
 
-
+### Breaking changes
+- Changed the $browser.xhr parameter post from optional to required. Since everyone should be
+  using the $xhr instead of $browser.xhr, this should not break anyone. If you do use $browser.xhr
+  then just add null for the post value argument.
 
 
 <a name="0.9.12"><a/>

src/Browser.js

@@ -70,17 +70,13 @@ function Browser(window, document, body, XHR, $log) {
    *
    * @param {string} method Requested method (get|post|put|delete|head|json)
    * @param {string} url Requested url
-   * @param {string=} post Post data to send
+   * @param {?string} post Post data to send (null if nothing to post)
    * @param {function(number, string)} callback Function that will be called on response
    *
    * @description
    * Send ajax request
    */
   self.xhr = function(method, url, post, callback) {
-    if (isFunction(post)) {
-      callback = post;
-      post = _null;
-    }
     outstandingRequestCount ++;
     if (lowercase(method) == 'json') {
       var callbackId = "angular_" + Math.random() + '_' + (idCounter++);

test/BrowserSpecs.js

@@ -55,7 +55,7 @@ describe('browser', function(){
 
     it('should queue callbacks with outstanding requests', function(){
       var callback = jasmine.createSpy('callback');
-      browser.xhr('GET', '/url', noop);
+      browser.xhr('GET', '/url', null, noop);
       browser.notifyWhenNoOutstandingRequests(callback);
       expect(callback).not.wasCalled();
 
@@ -70,7 +70,7 @@ describe('browser', function(){
       it('should add script tag for request', function() {
         var callback = jasmine.createSpy('callback');
         var log = "";
-        browser.xhr('JSON', 'http://example.org/path?cb=JSON_CALLBACK', function(code, data){
+        browser.xhr('JSON', 'http://example.org/path?cb=JSON_CALLBACK', null, function(code, data){
           log += code + ':' + data + ';';
         });
         browser.notifyWhenNoOutstandingRequests(callback);