am c95fbc98: Remove use of ColorMatrixColorFilter.setColorMatrix

    // Objects used to perform color filtering on the header. These are stored as fields for

    // the sole purpose of avoiding "new" operations inside animation loops.

    private final ColorMatrix mWhitenessColorMatrix = new ColorMatrix();

    private final  ColorMatrixColorFilter mColorFilter = new ColorMatrixColorFilter(

            mWhitenessColorMatrix);

    private final ColorMatrix mColorMatrix = new ColorMatrix();

    private final float[] mAlphaMatrixValues = {

            0, 0, 0, 0, 0,

            mColorMatrix.postConcat(multiplyBlendMatrix(mHeaderTintColor, colorAlpha));

        }

        mColorFilter.setColorMatrix(mColorMatrix);

        mPhotoView.setColorFilter(mColorFilter);

        mPhotoView.setColorFilter(new ColorMatrixColorFilter(mColorMatrix));

        // Tell the photo view what tint we are trying to achieve. Depending on the type of

        // drawable used, the photo view may or may not use this tint.

        mPhotoView.setTint(mHeaderTintColor);