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

third_party/WebKit/Source/core/loader/FrameFetchContext.cpp

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 396 matching lines @@
     std::unique_ptr<TracedValue> value = TracedValue::create();
     value->setString("requestId", requestId);
     value->setString("url", url.getString());
     value->setInteger("priority", priority);
     return value;
 }
 
 void FrameFetchContext::willStartLoadingResource(unsigned long identifier, ResourceRequest& request, Resource::Type type)
 {
     TRACE_EVENT_ASYNC_BEGIN1("blink.net", "Resource", identifier, "data", loadResourceTraceData(identifier, request.url(), request.priority()));
-    frame()->loader().progress().willStartLoading(identifier);
+    frame()->loader().progress().willStartLoading(identifier, request.priority());
     prepareRequest(request);
 
     if (!m_documentLoader || m_documentLoader->fetcher()->archive() || !request.url().isValid())
         return;
     if (type == Resource::MainResource)
         m_documentLoader->applicationCacheHost()->willStartLoadingMainResource(request);
     else
         m_documentLoader->applicationCacheHost()->willStartLoadingResource(request);
 }
 
@@ skipping 371 matching lines @@
 }
 
 DEFINE_TRACE(FrameFetchContext)
 {
     visitor->trace(m_document);
     visitor->trace(m_documentLoader);
     FetchContext::trace(visitor);
 }
 
 } // namespace blink