Change the semantics of ImageLoader::has_pending_load_event_

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

Index: third_party/WebKit/Source/core/loader/ImageLoader.h
diff --git a/third_party/WebKit/Source/core/loader/ImageLoader.h b/third_party/WebKit/Source/core/loader/ImageLoader.h
index 534fbb0ec861361acf57d755c2709fd28da64773..250faa8d02e0caf35cc0cd8755f34226ab658d01 100644
--- a/third_party/WebKit/Source/core/loader/ImageLoader.h
+++ b/third_party/WebKit/Source/core/loader/ImageLoader.h
@@ -96,7 +96,8 @@ class CORE_EXPORT ImageLoader : public GarbageCollectedFinalized<ImageLoader>,
   void SetLoadingImageDocument() { loading_image_document_ = true; }
 
   bool HasPendingActivity() const {
-    return has_pending_load_event_ || has_pending_error_event_ || pending_task_;
+    return (image_ && !image_complete_) || has_pending_load_event_ ||
+           has_pending_error_event_ || pending_task_;
   }
 
   bool HasPendingError() const { return has_pending_error_event_; }