Merge "Remove redundant mFocusedApp from DisplayPolicy"

import android.util.Slog;

import android.view.DisplayCutout;

import android.view.Gravity;

import android.view.IApplicationToken;

import android.view.InputChannel;

import android.view.InputDevice;

import android.view.InputEvent;

    private WindowState mFocusedWindow;

    private WindowState mLastFocusedWindow;

    IApplicationToken mFocusedApp;

    // The states of decor windows from the last layout. These are used to generate another display

    // layout in different bounds but with the same states.

    private boolean mLastNavVisible;

                && mLastBehavior == behavior

                && mLastFocusIsFullscreen == isFullscreen

                && mLastFocusIsImmersive == isImmersive

                && mFocusedApp == win.getAppToken()

                && mLastNonDockedStackBounds.equals(mNonDockedStackBounds)

                && mLastDockedStackBounds.equals(mDockedStackBounds)) {

            return 0;

        mLastBehavior = behavior;

        mLastFocusIsFullscreen = isFullscreen;

        mLastFocusIsImmersive = isImmersive;

        mFocusedApp = win.getAppToken();

        mLastNonDockedStackBounds.set(mNonDockedStackBounds);

        mLastDockedStackBounds.set(mDockedStackBounds);

        final Rect fullscreenStackBounds = new Rect(mNonDockedStackBounds);

        if (mFocusedWindow != null) {

            pw.print(prefix); pw.print("mFocusedWindow="); pw.println(mFocusedWindow);

        }

        if (mFocusedApp != null) {

            pw.print(prefix); pw.print("mFocusedApp="); pw.println(mFocusedApp);

        }

        if (mTopFullscreenOpaqueWindowState != null) {

            pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState=");

            pw.println(mTopFullscreenOpaqueWindowState);