Stop CSP from matching independent scheme/port upgrades

third_party/WebKit/Source/core/frame/csp/CSPSource.h

Index: third_party/WebKit/Source/core/frame/csp/CSPSource.h
diff --git a/third_party/WebKit/Source/core/frame/csp/CSPSource.h b/third_party/WebKit/Source/core/frame/csp/CSPSource.h
index bcf85da701a255492a04d0e1528801136c5449f2..84d03996fd223f5847dbe679040f7054658f0e25 100644
--- a/third_party/WebKit/Source/core/frame/csp/CSPSource.h
+++ b/third_party/WebKit/Source/core/frame/csp/CSPSource.h
@@ -65,6 +65,7 @@ class CORE_EXPORT CSPSource : public GarbageCollectedFinalized<CSPSource> {
   bool pathMatches(const String&) const;
   // Protocol is necessary to determine default port if it is zero.
   bool portMatches(int port, const String& protocol) const;
+  bool portAndSchemeUpgradeAllowed(int port, const String& protocol) const;
   bool isSimilar(CSPSource* other) const;
 
   Member<ContentSecurityPolicy> m_policy;