Merge "Request legacy mode behavior from SkCodec in BitmapFactory"

    // Set the alpha type for the decode.

    SkAlphaType alphaType = codec->computeOutputAlphaType(requireUnpremultiplied);

    const SkImageInfo decodeInfo = codec->getInfo().makeWH(size.width(), size.height())

                                                   .makeColorType(decodeColorType)

                                                   .makeAlphaType(alphaType);

    // Enable legacy behavior to avoid any gamma correction.  Android's assets are

    // adjusted to expect a non-gamma correct premultiply.

    sk_sp<SkColorSpace> colorSpace = nullptr;

    const SkImageInfo decodeInfo = SkImageInfo::Make(size.width(), size.height(), decodeColorType,

                                                     alphaType, colorSpace);

    SkImageInfo bitmapInfo = decodeInfo;

    if (decodeColorType == kGray_8_SkColorType) {

        // The legacy implementation of BitmapFactory used kAlpha8 for