Mark ResourceClient/ImageResourceObserver finished just before notifying

third_party/WebKit/Source/core/fetch/XSLStyleSheetResource.cpp

Index: third_party/WebKit/Source/core/fetch/XSLStyleSheetResource.cpp
diff --git a/third_party/WebKit/Source/core/fetch/XSLStyleSheetResource.cpp b/third_party/WebKit/Source/core/fetch/XSLStyleSheetResource.cpp
index 44ada4026dcc7e8027318b275cf0d9406dfc4271..6d65b1f52ccd4063cef464350b7d56b539b1a9cd 100644
--- a/third_party/WebKit/Source/core/fetch/XSLStyleSheetResource.cpp
+++ b/third_party/WebKit/Source/core/fetch/XSLStyleSheetResource.cpp
@@ -80,14 +80,17 @@ void XSLStyleSheetResource::didAddClient(ResourceClient* c)
         static_cast<StyleSheetResourceClient*>(c)->setXSLStyleSheet(resourceRequest().url(), response().url(), m_sheet);
 }
 
-void XSLStyleSheetResource::checkNotify()
+void XSLStyleSheetResource::checkNotify(MarkFinishedOption markFinishedOption)
 {
     if (m_data.get())
         m_sheet = decodedText();
 
     ResourceClientWalker<StyleSheetResourceClient> w(clients());
-    while (StyleSheetResourceClient* c = w.next())
+    while (StyleSheetResourceClient* c = w.next()) {
+        if (markFinishedOption == MarkFinishedOption::ShouldMarkFinished)
+            markClientFinished(c);
         c->setXSLStyleSheet(resourceRequest().url(), response().url(), m_sheet);
+    }
 }
 
 } // namespace blink