| 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 be52af5fff30e99680f1506e9651b0c6703a9ce1..e2b5f87c21ad4c19d5cb031d47a2764dac124547 100644
|
| --- a/third_party/WebKit/Source/core/input/ScrollManager.cpp
|
| +++ b/third_party/WebKit/Source/core/input/ScrollManager.cpp
|
| @@ -136,7 +136,9 @@ void ScrollManager::RecomputeScrollChain(const Node& start_node,
|
| cur_element == document_element)
|
| break;
|
|
|
| - if (!CanPropagate(scroll_state, *cur_element))
|
| + if (!CanPropagate(scroll_state, *cur_element) &&
|
| + cur_element !=
|
| + frame_->GetDocument()->ViewportDefiningElement(nullptr))
|
| break;
|
| }
|
|
|
|
|