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 47e9082e168a5930ac9548c9bdc6f8c03a8ef10c..99d364f7d05b74102d3dc5d2f596cb8b0e3bd824 100644 |
--- a/third_party/WebKit/Source/core/frame/LocalFrame.h |
+++ b/third_party/WebKit/Source/core/frame/LocalFrame.h |
@@ -237,6 +237,11 @@ class CORE_EXPORT LocalFrame final : public Frame, |
std::unique_ptr<WebURLLoader> CreateURLLoader(); |
+ // 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 inert); |
+ bool IsInert() const { return is_inert_; } |
+ |
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 |
@@ -287,6 +292,8 @@ class CORE_EXPORT LocalFrame final : public Frame, |
bool in_view_source_mode_; |
+ bool is_inert_; |
+ |
Member<CoreProbeSink> probe_sink_; |
Member<PerformanceMonitor> performance_monitor_; |