| Index: third_party/WebKit/Source/core/input/ScrollManager.cpp
|
| diff --git a/third_party/WebKit/Source/core/input/ScrollManager.cpp b/third_party/WebKit/Source/core/input/ScrollManager.cpp
|
| index 2ec9de28fe33891ae1d881337a6d7b6ba78c3cd7..9a9acccddcf6cc532c0db03ec5a28aab0c871442 100644
|
| --- a/third_party/WebKit/Source/core/input/ScrollManager.cpp
|
| +++ b/third_party/WebKit/Source/core/input/ScrollManager.cpp
|
| @@ -87,6 +87,9 @@ AutoscrollController* ScrollManager::GetAutoscrollController() const {
|
|
|
| static bool CanPropagate(const ScrollState& scroll_state,
|
| const Element& element) {
|
| + if (!element.GetLayoutBox()->GetScrollableArea())
|
| + return true;
|
| +
|
| return (scroll_state.deltaXHint() == 0 ||
|
| element.GetComputedStyle()->ScrollBoundaryBehaviorX() ==
|
| EScrollBoundaryBehavior::kAuto) &&
|
|
|