fix($http): fix and cleanup $http and friends

$http:
- use promises internally
- get rid of XhrFuture that was previously used internally
- get rid of $browser.defer calls for async stuff (serving from cache),
  promises will take care of asynchronicity
- fix transformation bugs (when caching requested + multiple request
  pending + error is returned)
- get rid of native header parsing and instead just lazily parse the
  header string

$httpBackend:
- don't return raw/mock XMLHttpRequest object (we don't use it for
  anything anymore)
- call the callback with response headers string

mock $httpBackend:
- unify response api for expect and when
- call the callback with response headers string
- changed the expect/when failure error message so that EXPECTED and GOT
  values are aligned

Conflicts:

	src/service/http.js
	test/service/compilerSpec.js
	test/service/httpSpec.js

1 files changed, 0 insertions, 9 deletions

diff --git a/test/widgetsSpec.js b/test/widgetsSpec.js
index e8ff4b27..09d807b5 100644
--- a/test/widgetsSpec.js
+++ b/test/widgetsSpec.js
@@ -72,7 +72,6 @@ describe('widget', function() {
       $rootScope.childScope.name = 'misko';
       $rootScope.url = 'myUrl';
       $rootScope.$digest();
-      $browser.defer.flush();
       expect(element.text()).toEqual('misko');
     }));
 
@@ -86,7 +85,6 @@ describe('widget', function() {
       $rootScope.childScope.name = 'igor';
       $rootScope.url = 'myUrl';
       $rootScope.$digest();
-      $browser.defer.flush();
 
       expect(element.text()).toEqual('igor');
 
@@ -103,7 +101,6 @@ describe('widget', function() {
       element = $compile(element)($rootScope);
       $rootScope.url = 'myUrl';
       $rootScope.$digest();
-      $browser.defer.flush();
 
       // TODO(misko): because we are using scope==this, the eval gets registered
       // during the flush phase and hence does not get called.
@@ -125,7 +122,6 @@ describe('widget', function() {
 
       $rootScope.url = 'myUrl';
       $rootScope.$digest();
-      $browser.defer.flush();
 
       expect(element.text()).toEqual('my partial');
       expect($rootScope.loaded).toBe(true);
@@ -141,7 +137,6 @@ describe('widget', function() {
 
       $rootScope.url = 'myUrl';
       $rootScope.$digest();
-      $browser.defer.flush();
       expect($rootScope.$$childHead).toBeTruthy();
 
       $rootScope.url = null;
@@ -166,7 +161,6 @@ describe('widget', function() {
 
       $rootScope.url = 'myUrl';
       $rootScope.$digest();
-      $browser.defer.flush();
       expect(element.text()).toEqual('my partial');
       dealoc($rootScope);
     }));
@@ -199,7 +193,6 @@ describe('widget', function() {
       });
 
       $rootScope.$digest();
-      $browser.defer.flush();
       expect(element.text()).toBe('my partial');
     }));
 
@@ -746,7 +739,6 @@ describe('widget', function() {
       $rootScope.log = [];
       $location.path('/foo');
       $rootScope.$apply();
-      $browser.defer.flush();
 
       expect($rootScope.log).toEqual(['parent', 'init', 'child']);
     }));
@@ -801,7 +793,6 @@ describe('widget', function() {
       });
 
       $rootScope.$digest();
-      $browser.defer.flush();
       expect(element.text()).toBe('my partial');
     }));
   });