| Index: third_party/WebKit/Source/core/frame/FrameOwner.h
|
| diff --git a/third_party/WebKit/Source/core/frame/FrameOwner.h b/third_party/WebKit/Source/core/frame/FrameOwner.h
|
| index 352d8ed4f7033308c419c75be0fa8e484b78769e..b4eb66d86e769709bd1b8c5fd05c5c4f4e26a332 100644
|
| --- a/third_party/WebKit/Source/core/frame/FrameOwner.h
|
| +++ b/third_party/WebKit/Source/core/frame/FrameOwner.h
|
| @@ -38,6 +38,10 @@ class CORE_EXPORT FrameOwner : public GarbageCollectedMixin {
|
| virtual bool canRenderFallbackContent() const = 0;
|
| virtual void renderFallbackContent() = 0;
|
|
|
| + // Collapses the frame owner, i.e. removes it from the layout of the parent
|
| + // frame if the owner is an <iframe> element.
|
| + virtual void setShouldCollapse(bool) {}
|
| +
|
| virtual ScrollbarMode scrollingMode() const = 0;
|
| virtual int marginWidth() const = 0;
|
| virtual int marginHeight() const = 0;
|
|
|