Schedule image resource downloads by decreasing visual impact - Blink Side

Source/core/fetch/ResourceFetcher.cpp

Index: Source/core/fetch/ResourceFetcher.cpp
diff --git a/Source/core/fetch/ResourceFetcher.cpp b/Source/core/fetch/ResourceFetcher.cpp
index 82348ae92f3238fcc4c8c64d8a91b89f861101d2..a8995c660d484e8ef183ed6abbe5840b207bbaf5 100644
--- a/Source/core/fetch/ResourceFetcher.cpp
+++ b/Source/core/fetch/ResourceFetcher.cpp
@@ -645,7 +645,7 @@ ResourcePtr<Resource> ResourceFetcher::requestResource(Resource::Type type, Fetc
         ResourceLoadPriority priority = loadPriority(type, request);
         if (priority != resource->resourceRequest().priority()) {
             resource->resourceRequest().setPriority(priority);
-            resource->didChangePriority(priority);
+            resource->didChangePriority(priority, 0);
         }
     }
 
@@ -1209,10 +1209,10 @@ void ResourceFetcher::didFinishLoading(const Resource* resource, double finishTi
     context().dispatchDidFinishLoading(m_documentLoader, resource->identifier(), finishTime);
 }
 
-void ResourceFetcher::didChangeLoadingPriority(const Resource* resource, ResourceLoadPriority loadPriority)
+void ResourceFetcher::didChangeLoadingPriority(const Resource* resource, ResourceLoadPriority loadPriority, int intraPriorityValue)
 {
     TRACE_EVENT_ASYNC_STEP_INTO1("net", "Resource", resource, "ChangePriority", "priority", loadPriority);
-    context().dispatchDidChangeResourcePriority(resource->identifier(), loadPriority);
+    context().dispatchDidChangeResourcePriority(resource->identifier(), loadPriority, intraPriorityValue);
 }
 
 void ResourceFetcher::didFailLoading(const Resource* resource, const ResourceError& error)