Uprev Google Input Tools.

third_party/google_input_tools/src/chrome/os/inputview/handler/pointeractionbundle.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 379 matching lines @@
 
 
 /**
  * Triggers long press event.
  *
  * @param {!goog.events.BrowserEvent} e The event.
  * @private
  */
 PointerActionBundle.prototype.triggerLongPress_ = function(e) {
   var nativeEvt = e.getBrowserEvent();
+  if (nativeEvt.touches.length > 1) {
+    return;
+  }
   this.dispatchEvent(new i18n.input.chrome.inputview.events.PointerEvent(
       this.view, i18n.input.chrome.inputview.events.EventType.LONG_PRESS,
       e.target, nativeEvt.pageX, nativeEvt.pageY));
   this.isLongPressing_ = true;
 };
 
 
 /** @override */
 PointerActionBundle.prototype.disposeInternal = function() {
   goog.dispose(this.longPressTimer_);
 
   goog.base(this, 'disposeInternal');
 };
 
 });  // goog.scope