fix($location): support urls with any protocol

The url used for location parsing was quite strict and did not support
custom url schemes like "chrome-extension://". With this change the only
requirement for scheme is that it doesn't contain ":" character.

src/ng/location.js

@@ -1,6 +1,6 @@
 'use strict';
 
-var URL_MATCH = /^(file|ftp|http|https):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
+var URL_MATCH = /^([^:]+):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
     PATH_MATCH = /^([^\?#]*)?(\?([^#]*))?(#(.*))?$/,
     HASH_MATCH = PATH_MATCH,
     DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};

test/ng/locationSpec.js

@@ -632,6 +632,17 @@ describe('$location', function() {
 
       expect(match[10]).toBe('?book=moby');
     });
+
+
+    it('should parse chrome extension urls', function() {
+      var match = URL_MATCH.exec('chrome-extension://jjcldkdmokihdaomalanmlohibnoplog/index.html?foo#bar');
+
+      expect(match[1]).toBe('chrome-extension');
+      expect(match[3]).toBe('jjcldkdmokihdaomalanmlohibnoplog');
+      expect(match[6]).toBe('/index.html');
+      expect(match[8]).toBe('foo');
+      expect(match[10]).toBe('bar');
+    });
   });