Let blink scheduler know when background parsing a document

third_party/WebKit/public/platform/WebFrameScheduler.h

Index: third_party/WebKit/public/platform/WebFrameScheduler.h
diff --git a/third_party/WebKit/public/platform/WebFrameScheduler.h b/third_party/WebKit/public/platform/WebFrameScheduler.h
index 558cecd3323138ee05d38a8c98b6dc47ed62c054..9abc5d27e0965088849a57b99d60daaea942f7db 100644
--- a/third_party/WebKit/public/platform/WebFrameScheduler.h
+++ b/third_party/WebKit/public/platform/WebFrameScheduler.h
@@ -52,6 +52,11 @@ public:
     // Tells the scheduler a resource load has stopped. The scheduler may make
     // policy decisions based on this.
     virtual void didStopLoading(unsigned long identifier) { }
+
+    // Tells the scheduler if we are parsing a document on another thread. This
+    // tells the scheduler not to advance virtual time if it's using the
+    // PAUSE_IF_NETWORK_FETCHES_PENDING policy.
+    virtual void setDocumentParsedInBackground(bool) { }

[Mike West, 2016/07/29 13:49:08]

Nit: "parsed" reads to me as "a document has finished parsing". If this is meant
to represent the parser actively working its way through a document, perhaps
`setDocumentParsingInBackground` is a better description?

[alex clarke (OOO till 29th), 2016/07/29 14:07:27]

Good point. Done.

 };
 
 } // namespace blink