Pass user gesture bit when chrome handles an intent fired by itself

chrome/android/java/src/org/chromium/chrome/browser/tab/ChromeTab.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.tab;
 
 import android.annotation.TargetApi;
 import android.app.ActivityManager;
 import android.content.Context;
 import android.content.Intent;
@@ skipping 1186 matching lines @@
             ExternalNavigationParams params = new ExternalNavigationParams.Builder(
                     url, isIncognito(), navigationParams.referrer,
                     navigationParams.pageTransitionType,
                     navigationParams.isRedirect)
                     .setTab(ChromeTab.this)
                     .setApplicationMustBeInForeground(true)
                     .setRedirectHandler(mTabRedirectHandler)
                     .setOpenInNewTab(shouldCloseTab)
                     .setIsBackgroundTabNavigation(isHidden() && !isInitialTabLaunchInBackground)
                     .setIsMainFrame(navigationParams.isMainFrame)
+                    .setHasUserGesture(navigationParams.hasUserGesture)
                     .setShouldCloseContentsOnOverrideUrlLoadingAndLaunchIntent(shouldCloseTab
                             && navigationParams.isMainFrame)
                     .build();
             ExternalNavigationHandler.OverrideUrlLoadingResult result =
                     mExternalNavHandler.shouldOverrideUrlLoading(params);
             mLastOverrideUrlLoadingResult = result;
             switch (result) {
                 case OVERRIDE_WITH_EXTERNAL_INTENT:
                     assert mExternalNavHandler.canExternalAppHandleUrl(url);
                     if (navigationParams.isMainFrame) {
@@ skipping 157 matching lines @@
                 didFinishPageLoad();
             }
         }
     };
 
     @VisibleForTesting
     public OverrideUrlLoadingResult getLastOverrideUrlLoadingResultForTests() {
         return mLastOverrideUrlLoadingResult;
     }
 }