Update Google Input Tools.

third_party/google_input_tools/src/chrome/os/inputview/events.js

 // Copyright 2014 The ChromeOS IME Authors. All Rights Reserved.
 // limitations under the License.
 // See the License for the specific language governing permissions and
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // distributed under the License is distributed on an "AS-IS" BASIS,
 // Unless required by applicable law or agreed to in writing, software
 //
 //      http://www.apache.org/licenses/LICENSE-2.0
 //
 // You may obtain a copy of the License at
@@ skipping 237 matching lines @@
    */
   this.deltaY = deltaY;
 };
 goog.inherits(events.DragEvent, events.PointerEvent);
 
 
 
 /**
  * The event when the surrounding text is changed.
  *
- * @param {string} text The surrounding text.
+ * @param {string} textBeforeCursor The surrounding text before the cursor.
  * @param {number} anchor .
  * @param {number} focus .
+ * @param {number} offset .
  * @constructor
  * @extends {goog.events.Event}
  */
-events.SurroundingTextChangedEvent = function(text, anchor, focus) {
+events.SurroundingTextChangedEvent = function(textBeforeCursor,
+    anchor, focus, offset) {
   goog.base(this, events.EventType.SURROUNDING_TEXT_CHANGED);
 
   /** @type {string} */
-  this.text = text;
+  this.textBeforeCursor = textBeforeCursor;
   /** @type {number} */
   this.anchor = anchor;
   /** @type {number} */
   this.focus = focus;
+  /** @type {number} */
+  this.offset = offset;
 };
 goog.inherits(events.SurroundingTextChangedEvent, goog.events.Event);
 
 
 
 /**
  * The event when context is updated.
  *
  * @param {string} compositionText .
  * @param {string} committedText .
  * @constructor
  * @extends {goog.events.Event}
  */
 events.ContextUpdateEvent = function(compositionText, committedText) {
   goog.base(this, events.EventType.CONTEXT_UPDATE);
 
   /** @type {string} */
   this.compositionText = compositionText;
 
   /** @type {string} */
   this.committedText = committedText;
 };
 goog.inherits(events.ContextUpdateEvent, goog.events.Event);
 
 });  // goog.scope