Index: third_party/WebKit/Source/core/frame/LocalFrame.cpp |
diff --git a/third_party/WebKit/Source/core/frame/LocalFrame.cpp b/third_party/WebKit/Source/core/frame/LocalFrame.cpp |
index 3eefa4fb1b4e989b32a932a7221951863416ce44..7cafbe02ce0e9dfedff7e7523c0dea7409fc8e7e 100644 |
--- a/third_party/WebKit/Source/core/frame/LocalFrame.cpp |
+++ b/third_party/WebKit/Source/core/frame/LocalFrame.cpp |
@@ -1201,4 +1201,13 @@ WebPluginContainerBase* LocalFrame::GetWebPluginContainerBase( |
return nullptr; |
} |
+void LocalFrame::SetViewportIntersectionFromParent( |
+ const IntRect& viewport_intersection) { |
+ if (remote_viewport_intersection_ != viewport_intersection) { |
+ remote_viewport_intersection_ = viewport_intersection; |
+ if (View()) |
+ View()->ScheduleAnimation(); |
+ } |
+} |
+ |
} // namespace blink |