Revert of Set proper referrer for css resource fetching

Source/core/css/CSSFontFaceSrcValue.cpp

Index: Source/core/css/CSSFontFaceSrcValue.cpp
diff --git a/Source/core/css/CSSFontFaceSrcValue.cpp b/Source/core/css/CSSFontFaceSrcValue.cpp
index 9ef8d5682482a7131f80474a4fb02cea5894e363..d54f0deefda13f9baba7b6c47a029033f0652d12 100644
--- a/Source/core/css/CSSFontFaceSrcValue.cpp
+++ b/Source/core/css/CSSFontFaceSrcValue.cpp
@@ -105,9 +105,6 @@
         if (shouldSetCrossOriginAccessControl(request.url(), securityOrigin)) {
             request.setCrossOriginAccessControl(securityOrigin, DoNotAllowStoredCredentials);
         }
-        if (!m_referrer.isEmpty())
-            request.mutableResourceRequest().setHTTPReferrer(Referrer(m_referrer, ReferrerPolicyDefault));
-
         m_fetched = document->fetcher()->fetchFont(request);
     }
     return m_fetched.get();