Merge "Finish when browsed root goes away." into mnc-dev

import java.util.ArrayList;

import java.util.Collection;

import java.util.HashMap;

import java.util.HashSet;

import java.util.List;

import java.util.concurrent.Executor;

        mSearchManager = new SearchManager();

    }

    @Override

    public void onResume() {

        super.onResume();

        final State state = getDisplayState();

        final RootInfo root = getCurrentRoot();

        // If we're browsing a specific root, and that root went away, then we

        // have no reason to hang around

        if (state.action == State.ACTION_BROWSE && root != null) {

            if (mRoots.getRootBlocking(root.authority, root.rootId) == null) {

                finish();

            }

        }

    }

    @Override

    public boolean onCreateOptionsMenu(Menu menu) {

        boolean showMenu = super.onCreateOptionsMenu(menu);