Merge "Dump fragments in sysui when dumping" into pi-dev

import android.view.View;

import com.android.systemui.ConfigurationChangedReceiver;

import com.android.systemui.Dumpable;

import com.android.systemui.SystemUI;

import com.android.systemui.SystemUIApplication;

import java.io.FileDescriptor;

import java.io.PrintWriter;

/**

 * Holds a map of root views to FragmentHostStates and generates them as needed.

 * Also dispatches the configuration changes to all current FragmentHostStates.

 */

public class FragmentService implements ConfigurationChangedReceiver {

public class FragmentService implements ConfigurationChangedReceiver, Dumpable {

    private static final String TAG = "FragmentService";

        }

    }

    @Override

    public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {

        pw.println("Dumping fragments:");

        for (FragmentHostState state : mHosts.values()) {

            state.mFragmentHostManager.getFragmentManager().dump("  ", fd, pw, args);

        }

    }

    private class FragmentHostState {

        private final View mView;