For more aggressive progress bar completion strategies, only count high priority resources

third_party/WebKit/Source/core/loader/ProgressTracker.h

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 10 matching lines @@
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef ProgressTracker_h
 #define ProgressTracker_h
 
 #include "core/CoreExport.h"
 #include "platform/heap/Handle.h"
+#include "platform/network/ResourceLoadPriority.h"
 #include "wtf/Allocator.h"
 #include "wtf/Forward.h"
 #include "wtf/HashMap.h"
 #include "wtf/Noncopyable.h"
 #include <memory>
 
 namespace blink {
 
 class LocalFrame;
 class Resource;
@@ skipping 12 matching lines @@
     DECLARE_TRACE();
     void dispose();
 
     double estimatedProgress() const;
 
     void progressStarted();
     void progressCompleted();
 
     void finishedParsing();
 
-    void willStartLoading(unsigned long identifier);
+    void willStartLoading(unsigned long identifier, ResourceLoadPriority);
     void incrementProgress(unsigned long identifier, const ResourceResponse&);
     void incrementProgress(unsigned long identifier, int);
     void completeProgress(unsigned long identifier);
 
 private:
     explicit ProgressTracker(LocalFrame*);
 
     void incrementProgressForMainResourceOnly(unsigned long identifier, int length);
     void maybeSendProgress();
     void sendFinalProgress();
     void reset();
 
     Member<LocalFrame> m_frame;
     double m_lastNotifiedProgressValue;
     double m_lastNotifiedProgressTime;
     bool m_finishedParsing;
     double m_progressValue;
 
     HashMap<unsigned long, std::unique_ptr<ProgressItem>> m_progressItems;
 };
 
 } // namespace blink
 
 #endif