Updating naive user agent string checks to account for IE11

Author: jimevans

common/src/web/rich_text.html

@@ -23,7 +23,8 @@
 
 window.onload = function () {
   // Super dumb browser detection
-  var isIE = window.navigator.userAgent.search('MSIE') != -1;
+  var isIE = window.navigator.userAgent.search('MSIE') != -1
+    || window.navigator.userAgent.search('Trident') != -1;
 
   var editFrame = document.getElementById('editFrame').contentWindow;
   setKeypressHandler(editFrame.document, printEventData);

java/client/test/org/openqa/selenium/testing/TestUtilities.java

@@ -56,8 +56,9 @@ public static boolean isFirefox(WebDriver driver) {
   }
 
   public static boolean isInternetExplorer(WebDriver driver) {
+    String userAgent = getUserAgent(driver);
     return !(driver instanceof HtmlUnitDriver)
-        && getUserAgent(driver).contains("MSIE");
+        && (userAgent.contains("MSIE") || userAgent.contains("Trident"));
   }
 
   public static boolean isIe6(WebDriver driver) {