Use Referrer-Policy headers for CSS stylesheets

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

Index: third_party/WebKit/Source/core/dom/ProcessingInstruction.cpp
diff --git a/third_party/WebKit/Source/core/dom/ProcessingInstruction.cpp b/third_party/WebKit/Source/core/dom/ProcessingInstruction.cpp
index 8d47e4317c864833c250186bc78296eac048fc4e..986ad578773a01fc66cc6e9a64618df7db2ba04d 100644
--- a/third_party/WebKit/Source/core/dom/ProcessingInstruction.cpp
+++ b/third_party/WebKit/Source/core/dom/ProcessingInstruction.cpp
@@ -187,6 +187,7 @@ bool ProcessingInstruction::sheetLoaded() {
 void ProcessingInstruction::setCSSStyleSheet(
     const String& href,
     const KURL& baseURL,
+    ReferrerPolicy referrerPolicy,
     const String& charset,
     const CSSStyleSheetResource* sheet) {
   if (!isConnected()) {
@@ -195,8 +196,8 @@ void ProcessingInstruction::setCSSStyleSheet(
   }
 
   DCHECK(m_isCSS);
-  CSSParserContext* parserContext = CSSParserContext::create(
-      document(), baseURL, document().getReferrerPolicy(), charset);
+  CSSParserContext* parserContext =
+      CSSParserContext::create(document(), baseURL, referrerPolicy, charset);
 
   StyleSheetContents* newSheet =
       StyleSheetContents::create(href, parserContext);