Revert of Don't apply style elements or PIs with loading imports.

third_party/WebKit/Source/core/dom/StyleSheetCandidate.cpp

Index: third_party/WebKit/Source/core/dom/StyleSheetCandidate.cpp
diff --git a/third_party/WebKit/Source/core/dom/StyleSheetCandidate.cpp b/third_party/WebKit/Source/core/dom/StyleSheetCandidate.cpp
index d49bb546efb065256e41893994528ef26184fbef..f4e5551a159119b7d40a74ff49c61b26e91885e7 100644
--- a/third_party/WebKit/Source/core/dom/StyleSheetCandidate.cpp
+++ b/third_party/WebKit/Source/core/dom/StyleSheetCandidate.cpp
@@ -79,11 +79,7 @@
 
 bool StyleSheetCandidate::isEnabledAndLoading() const
 {
-    if (isHTMLLink())
-        return !toHTMLLinkElement(node()).isDisabled() && toHTMLLinkElement(node()).styleSheetIsLoading();
-
-    StyleSheet* sheet = this->sheet();
-    return sheet && !sheet->disabled() && sheet->isLoading();
+    return isHTMLLink() && !toHTMLLinkElement(node()).isDisabled() && toHTMLLinkElement(node()).styleSheetIsLoading();
 }
 
 bool StyleSheetCandidate::hasPreferrableName() const