Index: Source/core/page/scrolling/ScrollState.idl |
diff --git a/Source/core/page/scrolling/ScrollState.idl b/Source/core/page/scrolling/ScrollState.idl |
index 0a4350e14b2e2691b27214c07e7bec87ca951ac1..2c7dcbad41d11f554a60634f72413dff4575e598 100644 |
--- a/Source/core/page/scrolling/ScrollState.idl |
+++ b/Source/core/page/scrolling/ScrollState.idl |
@@ -11,6 +11,7 @@ |
optional double velocityX = 0, |
optional double velocityY = 0, |
optional boolean inInertialPhase = false, |
+ optional boolean isBeginning = false, |
optional boolean isEnding = false), |
WillBeGarbageCollected, |
RuntimeEnabled=ScrollCustomization |
@@ -22,6 +23,7 @@ |
readonly attribute double velocityY; |
readonly attribute boolean inInertialPhase; |
readonly attribute boolean isEnding; |
+ readonly attribute boolean isBeginning; |
readonly attribute boolean fromUserInput; |
readonly attribute boolean shouldPropagate; |