Index: third_party/WebKit/Source/platform/image-decoders/ImageDecoder.h |
diff --git a/third_party/WebKit/Source/platform/image-decoders/ImageDecoder.h b/third_party/WebKit/Source/platform/image-decoders/ImageDecoder.h |
index 8ad824902e14b471d8abb796132adcb51c6371c8..bf81950db69cf8a3c599f667841b3b3caf813acc 100644 |
--- a/third_party/WebKit/Source/platform/image-decoders/ImageDecoder.h |
+++ b/third_party/WebKit/Source/platform/image-decoders/ImageDecoder.h |
@@ -226,6 +226,10 @@ class PLATFORM_EXPORT ImageDecoder { |
// Transformation from embedded color space to target color space. |
SkColorSpaceXform* ColorTransform(); |
+ AlphaOption GetAlphaOption() const { |
+ return premultiply_alpha_ ? kAlphaPremultiplied : kAlphaNotPremultiplied; |
+ } |
+ |
// Sets the "decode failure" flag. For caller convenience (since so |
// many callers want to return false after calling this), returns false |
// to enable easy tailcalling. Subclasses may override this to also |