refactor($sce): Use $sniffer instead of $document for feature detection.

Also adds `$sniffer.msieDocumentMode` property.

Closes #4931
Closes #5045

1 files changed, 4 insertions, 2 deletions

diff --git a/src/ng/sniffer.js b/src/ng/sniffer.js
index 9a1438d3..0ea8d823 100644
--- a/src/ng/sniffer.js
+++ b/src/ng/sniffer.js
@@ -22,6 +22,7 @@ function $SnifferProvider() {
           int((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]),
         boxee = /Boxee/i.test(($window.navigator || {}).userAgent),
         document = $document[0] || {},
+        documentMode = document.documentMode,
         vendorPrefix,
         vendorRegex = /^(Moz|webkit|O|ms)(?=[A-Z])/,
         bodyStyle = document.body && document.body.style,
@@ -66,7 +67,7 @@ function $SnifferProvider() {
       // jshint +W018
       hashchange: 'onhashchange' in $window &&
                   // IE8 compatible mode lies
-                  (!document.documentMode || document.documentMode > 7),
+                  (!documentMode || documentMode > 7),
       hasEvent: function(event) {
         // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have
         // it. In particular the event is not fired when backspace or delete key are pressed or
@@ -84,7 +85,8 @@ function $SnifferProvider() {
       vendorPrefix: vendorPrefix,
       transitions : transitions,
       animations : animations,
-      msie : msie
+      msie : msie,
+      msieDocumentMode: documentMode
     };
   }];
 }