Index: content/browser/frame_host/render_frame_host_impl.h |
diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h |
index dc24b89172448e10974816d94a9411aae3f4351f..58b1813b2b68216ebf9fb824ff35da32a6413e60 100644 |
--- a/content/browser/frame_host/render_frame_host_impl.h |
+++ b/content/browser/frame_host/render_frame_host_impl.h |
@@ -248,6 +248,10 @@ class CONTENT_EXPORT RenderFrameHostImpl |
// after they are blocked in RenderWidgetHelper::CreateNewWindow. |
void Init(); |
+ // Returns true if the frame recently plays an audio. |
+ bool is_audible() const { return is_audible_; } |
+ void OnAudibleStateChanged(bool is_audible); |
+ |
int routing_id() const { return routing_id_; } |
// Called when this frame has added a child. This is a continuation of an IPC |
@@ -1188,6 +1192,11 @@ class CONTENT_EXPORT RenderFrameHostImpl |
// If true, then the RenderFrame has selected text. |
bool has_selection_; |
+ // If true, then this RenderFrame has one or more audio streams with audible |
+ // signal. If false, all audio streams are currently silent (or there are no |
+ // audio streams). |
+ bool is_audible_; |
+ |
// PlzNavigate: The Previews state of the last navigation. This is used during |
// history navigation of subframes to ensure that subframes navigate with the |
// same Previews status as the top-level frame. |