Support autopresenting WebVr content.

chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.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;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.ActivityManager;
@@ skipping 977 matching lines @@
             } else {
                 RecordUserAction.record("MobileTabbedModeViewIntentFromApp");
             }
 
             if (getBottomSheet() != null) {
                 // Either a new tab is opening, a tab is being clobbered, or a tab is being brought
                 // to the front. In all scenarios, the bottom sheet should be closed.
                 getBottomSheet().setSheetState(BottomSheet.SHEET_STATE_PEEK, true);
             }
 
+            // We send this intent so that we can enter WebVr presentation mode if needed. This
+            // call doesn't consume the intent because it also has the url that we need to load.
+            VrShellDelegate.onNewIntent(intent);
+
             TabModel tabModel = getCurrentTabModel();
             boolean fromLauncherShortcut = IntentUtils.safeGetBooleanExtra(
                     intent, IntentHandler.EXTRA_INVOKED_FROM_SHORTCUT, false);
             switch (tabOpenType) {
                 case REUSE_URL_MATCHING_TAB_ELSE_NEW_TAB:
                     // Used by the bookmarks application.
                     if (tabModel.getCount() > 0 && mUIInitialized
                             && mLayoutManager.overviewVisible()) {
                         mLayoutManager.hideOverview(true);
                     }
@@ skipping 1032 matching lines @@
             if (info.id == sMergedInstanceTaskId) return true;
         }
         return false;
     }
 
     @Override
     public boolean supportsFullscreenActivity() {
         return true;
     }
 }