Merge "Updated ColorDrawable to implement getColorFilter"

import android.annotation.Nullable;

import android.annotation.TestApi;

import android.content.pm.ActivityInfo.Config;

import android.graphics.*;

import android.graphics.PorterDuff.Mode;

import android.content.res.ColorStateList;

import android.content.res.Resources;

import android.content.res.Resources.Theme;

import android.content.res.TypedArray;

import android.graphics.Canvas;

import android.graphics.ColorFilter;

import android.graphics.Outline;

import android.graphics.Paint;

import android.graphics.PixelFormat;

import android.graphics.PorterDuff.Mode;

import android.graphics.PorterDuffColorFilter;

import android.graphics.Xfermode;

import android.util.AttributeSet;

import android.view.ViewDebug;

        mPaint.setColorFilter(colorFilter);

    }

    /**

     * Returns the color filter applied to this color configured by

     * {@link #setColorFilter(ColorFilter)}

     *

     * @see android.graphics.drawable.Drawable#getColorFilter()

     */

    @Override

    public @Nullable ColorFilter getColorFilter() {

        return mPaint.getColorFilter();

    }

    @Override

    public void setTintList(ColorStateList tint) {

        mColorState.mTint = tint;