Index: third_party/WebKit/Source/core/frame/LocalFrame.h |
diff --git a/third_party/WebKit/Source/core/frame/LocalFrame.h b/third_party/WebKit/Source/core/frame/LocalFrame.h |
index a0435f267707bbb6ec6879d5f1906d2200954a3a..9de1968ba2ac8f68c2492762743f5be03714722f 100644 |
--- a/third_party/WebKit/Source/core/frame/LocalFrame.h |
+++ b/third_party/WebKit/Source/core/frame/LocalFrame.h |
@@ -125,6 +125,9 @@ class CORE_EXPORT LocalFrame final : public Frame, |
void PrintNavigationWarning(const String&) override; |
bool PrepareForCommit() override; |
void DidChangeVisibilityState() override; |
+ // This sets the is_inert_ flag and also recurses through this frame's |
+ // subtree, updating the inert bit on all descendant frames. |
+ void SetIsInert(bool) override; |
void DetachChildren(); |
void DocumentAttached(); |
@@ -252,6 +255,8 @@ class CORE_EXPORT LocalFrame final : public Frame, |
std::unique_ptr<WebURLLoader> CreateURLLoader(); |
+ bool IsInert() const { return is_inert_; } |
alexmos
2017/06/16 02:17:58
Is this used anywhere? I might've missed it, but
kenrb
2017/06/19 19:26:23
Yes, in Node::IsInert().
alexmos
2017/06/20 18:46:10
Acknowledged.
|
+ |
using FrameInitCallback = void (*)(LocalFrame*); |
// Allows for the registration of a callback that is invoked whenever a new |
// LocalFrame is initialized. Callbacks are executed in the order that they |
@@ -292,6 +297,8 @@ class CORE_EXPORT LocalFrame final : public Frame, |
bool CanNavigateWithoutFramebusting(const Frame&, String& error_reason); |
+ void PropagateInertToChildFrames(); |
+ |
std::unique_ptr<WebFrameScheduler> frame_scheduler_; |
mutable FrameLoader loader_; |
@@ -318,6 +325,8 @@ class CORE_EXPORT LocalFrame final : public Frame, |
bool in_view_source_mode_; |
+ bool is_inert_; |
+ |
Member<CoreProbeSink> probe_sink_; |
Member<PerformanceMonitor> performance_monitor_; |