Index: third_party/WebKit/Source/core/css/CSSPaintImageGenerator.h |
diff --git a/third_party/WebKit/Source/core/css/CSSPaintImageGenerator.h b/third_party/WebKit/Source/core/css/CSSPaintImageGenerator.h |
index 2b459c6e4bcecae4e0b257820f39d82fe57d9084..59b56ba4d565964297352fdf9fc24b13abff97fe 100644 |
--- a/third_party/WebKit/Source/core/css/CSSPaintImageGenerator.h |
+++ b/third_party/WebKit/Source/core/css/CSSPaintImageGenerator.h |
@@ -43,6 +43,7 @@ public: |
virtual const Vector<CSSPropertyID>& nativeInvalidationProperties() const = 0; |
virtual const Vector<AtomicString>& customInvalidationProperties() const = 0; |
+ virtual bool hasAlpha() const = 0; |
DEFINE_INLINE_VIRTUAL_TRACE() { } |
}; |