fix: bootstrap check with alternate anchor properties

src/Angular.js

@@ -1517,7 +1517,8 @@ function allowAutoBootstrap(document) {
     var link = document.createElement('a');
     link.href = src.value;
 
-    if (document.location.origin === link.origin) {
+    if (document.location.protocol === link.protocol && document.location.hostname === link.hostname &&
+      document.location.port === link.port) {
       // Same-origin resources are always allowed, even for non-whitelisted schemes.
       return true;
     }

test/AngularSpec.js

@@ -1716,7 +1716,8 @@ describe('angular', function() {
         function createFakeDoc(attrs, protocol, currentScript) {
 
           protocol = protocol || 'http:';
-          var origin = protocol + '//something';
+          var hostname = 'something';
+          var origin = protocol + '//' + hostname;
 
           if (currentScript === undefined) {
             currentScript = document.createElement('script');
@@ -1726,7 +1727,7 @@ describe('angular', function() {
           // Fake a minimal document object (the actual document.currentScript is readonly).
           return {
             currentScript: currentScript,
-            location: {protocol: protocol, origin: origin},
+            location: {protocol: protocol, origin: origin, hostname: hostname, host: hostname, port: ''},
             createElement: document.createElement.bind(document)
           };
         }
@@ -1749,20 +1750,9 @@ describe('angular', function() {
           }
 
 
-          if (protocol === 'ms-browser-extension:') {
-            // Support: Edge 13-15
-            // In Edge, URLs with protocol 'ms-browser-extension:' return "null" for the origin,
-            // therefore it's impossible to know if a script is same-origin.
-            it('should not bootstrap for same-origin documents', function() {
-              expect(allowAutoBootstrap(createFakeDoc({src: protocol + '//something'}, protocol))).toBe(false);
-            });
-
-          } else {
-            it('should bootstrap for same-origin documents', function() {
-
-              expect(allowAutoBootstrap(createFakeDoc({src: protocol + '//something'}, protocol))).toBe(true);
-            });
-          }
+          it('should bootstrap for same-origin documents', function() {
+            expect(allowAutoBootstrap(createFakeDoc({src: protocol + '//something'}, protocol))).toBe(true);
+          });
 
           it('should not bootstrap for cross-origin documents', function() {
             expect(allowAutoBootstrap(createFakeDoc({src: protocol + '//something-else'}, protocol))).toBe(false);