| Index: third_party/WebKit/Source/core/frame/FrameView.cpp
|
| diff --git a/third_party/WebKit/Source/core/frame/FrameView.cpp b/third_party/WebKit/Source/core/frame/FrameView.cpp
|
| index 5cfb85f3f5f5fddc20055ed245de877eeb10987f..3192a7a21100b96c6db25ec2b03234ab3d044413 100644
|
| --- a/third_party/WebKit/Source/core/frame/FrameView.cpp
|
| +++ b/third_party/WebKit/Source/core/frame/FrameView.cpp
|
| @@ -431,8 +431,11 @@ void FrameView::setFrameRect(const IntRect& newRect) {
|
| viewportSizeChanged(newRect.width() != oldRect.width(),
|
| newRect.height() != oldRect.height());
|
|
|
| - if (m_frame->isMainFrame())
|
| + if (m_frame->isMainFrame()) {
|
| m_frame->host()->visualViewport().mainFrameDidChangeSize();
|
| + if (Document* document = m_frame->document())
|
| + document->styleEngine().initialViewportChanged();
|
| + }
|
| frame().loader().restoreScrollPositionAndViewState();
|
| }
|
| }
|
|
|