Merge "Remove screenshot dismiss button in non-accessibility mode"

import android.view.ViewOutlineProvider;

import android.view.ViewTreeObserver;

import android.view.WindowInsets;

import android.view.accessibility.AccessibilityManager;

import android.view.animation.AccelerateInterpolator;

import android.view.animation.AnimationUtils;

import android.view.animation.Interpolator;

    private final DisplayMetrics mDisplayMetrics;

    private final float mCornerSizeX;

    private final float mDismissDeltaY;

    private final AccessibilityManager mAccessibilityManager;

    private int mNavMode;

    private int mLeftInset;

        mDisplayMetrics = new DisplayMetrics();

        mContext.getDisplay().getRealMetrics(mDisplayMetrics);

        mAccessibilityManager = AccessibilityManager.getInstance(mContext);

    }

    /**

        mScreenshotPreview.setScaleX(currentScale);

        mScreenshotPreview.setScaleY(currentScale);

        if (mAccessibilityManager.isEnabled()) {

            mDismissButton.setAlpha(0);

            mDismissButton.setVisibility(View.VISIBLE);

        }

        AnimatorSet dropInAnimation = new AnimatorSet();

        ValueAnimator flashInAnimator = ValueAnimator.ofFloat(0, 1);