Index: third_party/WebKit/Source/core/frame/Frame.h |
diff --git a/third_party/WebKit/Source/core/frame/Frame.h b/third_party/WebKit/Source/core/frame/Frame.h |
index dde57604ead2e4bee5f30088a22f35878153e8ab..74adaa57ef1618d0f446fa4095f1cbd9cffc7572 100644 |
--- a/third_party/WebKit/Source/core/frame/Frame.h |
+++ b/third_party/WebKit/Source/core/frame/Frame.h |
@@ -98,7 +98,7 @@ class CORE_EXPORT Frame : public GarbageCollectedFinalized<Frame> { |
bool IsLocalRoot() const; |
FrameOwner* Owner() const; |
- void SetOwner(FrameOwner* owner) { owner_ = owner; } |
+ void SetOwner(FrameOwner*); |
HTMLFrameOwnerElement* DeprecatedLocalOwner() const; |
DOMWindow* DomWindow() const { return dom_window_; } |
@@ -154,6 +154,12 @@ class CORE_EXPORT Frame : public GarbageCollectedFinalized<Frame> { |
// the given frame. |
bool IsFeatureEnabled(WebFeaturePolicyFeature) const; |
+ // Called to make a frame inert or non-inert. A frame is inert when there |
+ // is a modal dialog displayed within an ancestor frame, and this frame |
+ // itself is not within the dialog. |
+ virtual void SetIsInert(bool) = 0; |
+ void UpdateInertIfPossible(); |
+ |
protected: |
Frame(FrameClient*, Page&, FrameOwner*, WindowProxyManager*); |
@@ -167,6 +173,11 @@ class CORE_EXPORT Frame : public GarbageCollectedFinalized<Frame> { |
FrameLifecycle lifecycle_; |
+ // This is set to true if this is a subframe, and the frame element in the |
+ // parent frame's document becomes inert. This should always be false for |
+ // the main frame. |
+ bool is_inert_ = false; |
+ |
private: |
Member<FrameClient> client_; |
const Member<WindowProxyManager> window_proxy_manager_; |