Merge "Adds system service dump for the fullscreen magnification region" into rvc-dev

        pw.print("  mHasPermanentDpad="); pw.println(mHasPermanentDpad);

        mRoot.dumpTopFocusedDisplayId(pw);

        mRoot.forAllDisplays(dc -> {

            final int displayId = dc.getDisplayId();

            final WindowState inputMethodTarget = dc.mInputMethodTarget;

            if (inputMethodTarget != null) {

                pw.print("  mInputMethodTarget in display# "); pw.print(dc.getDisplayId());

                pw.print("  mInputMethodTarget in display# "); pw.print(displayId);

                pw.print(' '); pw.println(inputMethodTarget);

            }

            if (mAccessibilityController != null) {

                final Region magnificationRegion = new Region();

                mAccessibilityController.getMagnificationRegionLocked(displayId,

                        magnificationRegion);

                pw.print("  mMagnificationRegion in display# ");

                pw.print(displayId);

                pw.print(' ');

                pw.println(magnificationRegion);

            }

        });

        pw.print("  mInTouchMode="); pw.println(mInTouchMode);

        pw.print("  mLastDisplayFreezeDuration=");