Omnibox results show correctly for Chrome Home

chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarManager.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.toolbar;
 
 import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.drawable.Drawable;
 import android.os.Handler;
@@ skipping 183 matching lines @@
             }
         };
 
         mToolbarModel = new ToolbarModelImpl();
         mControlContainer = controlContainer;
         assert mControlContainer != null;
 
         mToolbar = (ToolbarLayout) controlContainer.findViewById(R.id.toolbar);
 
         mToolbar.setPaintInvalidator(invalidator);
-        mToolbar.setBottomSheet(activity.getBottomSheet());
+        if (activity.getBottomSheet() != null) mToolbar.setBottomSheet(activity.getBottomSheet());
 
         mActionModeController = new ActionModeController(activity, mActionBarDelegate);
         mActionModeController.setCustomSelectionActionModeCallback(
                 new ToolbarActionModeCallback());
         mActionModeController.setTabStripHeight(mToolbar.getTabStripHeight());
 
         MenuDelegatePhone menuDelegate = new MenuDelegatePhone() {
             @Override
             public void updateReloadButtonState(boolean isLoading) {
                 if (mAppMenuPropertiesDelegate != null) {
@@ skipping 1035 matching lines @@
         }
 
         /**
          * Cancels simulating load progress.
          */
         public void cancel() {
             mHandler.removeMessages(MSG_ID_UPDATE_PROGRESS);
         }
     }
 }