Index: Source/core/page/Frame.h |
diff --git a/Source/core/page/Frame.h b/Source/core/page/Frame.h |
index 47fdc5a1275891106f5e42c660a8e8b542016a08..3590900ccc9844eea7f0b96b07a6c10dc1d86963 100644 |
--- a/Source/core/page/Frame.h |
+++ b/Source/core/page/Frame.h |
@@ -135,6 +135,7 @@ namespace WebCore { |
void setPageAndTextZoomFactors(float pageZoomFactor, float textZoomFactor); |
void deviceOrPageScaleFactorChanged(); |
+ double devicePixelRatio() const; |
#if ENABLE(ORIENTATION_EVENTS) |
// Orientation is the interface orientation in degrees. Some examples are: |