Update Google Input Tools

third_party/google_input_tools/third_party/closure_library/closure/goog/labs/useragent/engine.js

Index: third_party/google_input_tools/third_party/closure_library/closure/goog/labs/useragent/engine.js
diff --git a/third_party/google_input_tools/third_party/closure_library/closure/goog/labs/useragent/engine.js b/third_party/google_input_tools/third_party/closure_library/closure/goog/labs/useragent/engine.js
index ab8346c653c0d90056064c79064046cbf95102e0..63025e730ff8b4bebb8b2e5b8c684f94c3551383 100644
--- a/third_party/google_input_tools/third_party/closure_library/closure/goog/labs/useragent/engine.js
+++ b/third_party/google_input_tools/third_party/closure_library/closure/goog/labs/useragent/engine.js
@@ -46,10 +46,19 @@ goog.labs.userAgent.engine.isTrident = function() {
 
 
 /**
+ * @return {boolean} Whether the rendering engine is Edge.
+ */
+goog.labs.userAgent.engine.isEdge = function() {
+  return goog.labs.userAgent.util.matchUserAgent('Edge');
+};
+
+
+/**
  * @return {boolean} Whether the rendering engine is WebKit.
  */
 goog.labs.userAgent.engine.isWebKit = function() {
-  return goog.labs.userAgent.util.matchUserAgentIgnoreCase('WebKit');
+  return goog.labs.userAgent.util.matchUserAgentIgnoreCase('WebKit') &&
+      !goog.labs.userAgent.engine.isEdge();
 };
 
 
@@ -59,7 +68,8 @@ goog.labs.userAgent.engine.isWebKit = function() {
 goog.labs.userAgent.engine.isGecko = function() {
   return goog.labs.userAgent.util.matchUserAgent('Gecko') &&
       !goog.labs.userAgent.engine.isWebKit() &&
-      !goog.labs.userAgent.engine.isTrident();
+      !goog.labs.userAgent.engine.isTrident() &&
+      !goog.labs.userAgent.engine.isEdge();
 };
 
 
@@ -73,7 +83,7 @@ goog.labs.userAgent.engine.getVersion = function() {
     var tuples = goog.labs.userAgent.util.extractVersionTuples(
         userAgentString);
 
-    var engineTuple = tuples[1];
+    var engineTuple = goog.labs.userAgent.engine.getEngineTuple_(tuples);
     if (engineTuple) {
       // In Gecko, the version string is either in the browser info or the
       // Firefox version.  See Gecko user agent string reference:
@@ -86,8 +96,9 @@ goog.labs.userAgent.engine.getVersion = function() {
       return engineTuple[1];
     }
 
-    // IE has only one version identifier, and the Trident version is
-    // specified in the parenthetical.
+    // MSIE has only one version identifier, and the Trident version is
+    // specified in the parenthetical. IE Edge is covered in the engine tuple
+    // detection.
     var browserTuple = tuples[0];
     var info;
     if (browserTuple && (info = browserTuple[2])) {
@@ -102,6 +113,25 @@ goog.labs.userAgent.engine.getVersion = function() {
 
 
 /**
+ * @param {!Array<!Array<string>>} tuples Extracted version tuples.
+ * @return {!Array<string>|undefined} The engine tuple or undefined if not
+ *     found.
+ * @private
+ */
+goog.labs.userAgent.engine.getEngineTuple_ = function(tuples) {
+  if (!goog.labs.userAgent.engine.isEdge()) {
+    return tuples[1];
+  }
+  for (var i = 0; i < tuples.length; i++) {
+    var tuple = tuples[i];
+    if (tuple[0] == 'Edge') {
+      return tuple;
+    }
+  }
+};
+
+
+/**
  * @param {string|number} version The version to check.
  * @return {boolean} Whether the rendering engine version is higher or the same
  *     as the given version.
@@ -113,7 +143,7 @@ goog.labs.userAgent.engine.isVersionOrHigher = function(version) {
 
 
 /**
- * @param {!Array.<!Array.<string>>} tuples Version tuples.
+ * @param {!Array<!Array<string>>} tuples Version tuples.
  * @param {string} key The key to look for.
  * @return {string} The version string of the given key, if present.
  *     Otherwise, the empty string.