Merge "Remove unused method to change icon background color" into main

 */

package com.android.launcher3.icons;

import static android.content.res.Configuration.UI_MODE_NIGHT_MASK;

import static android.content.res.Configuration.UI_MODE_NIGHT_YES;

import android.content.Context;

import android.content.res.Resources;

import android.graphics.Bitmap;

import android.graphics.BlendMode;

import android.graphics.BlendModeColorFilter;

import android.graphics.Canvas;

import android.graphics.Color;

import android.graphics.ColorFilter;

import android.graphics.Paint;

import android.graphics.Rect;

        return new ThemedConstantState(bitmapInfo, colorBg, colorFg);

    }

    public void changeBackgroundColor(int colorBg) {

        if (mIsDisabled) return;

        mBgPaint.setColorFilter(new BlendModeColorFilter(colorBg, BlendMode.SRC_IN));

        invalidateSelf();

    }

    static class ThemedConstantState extends FastBitmapConstantState {

        final BitmapInfo bitmapInfo;