Remove the 'reflected-xss' directive from CSP.

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

Index: third_party/WebKit/Source/core/frame/csp/CSPDirectiveList.h
diff --git a/third_party/WebKit/Source/core/frame/csp/CSPDirectiveList.h b/third_party/WebKit/Source/core/frame/csp/CSPDirectiveList.h
index 8c70a10fe33d26d09bbccad14ff762ac8b9e05a9..a60ee54b97b347c22d5a53a881ff9de23d2b7778 100644
--- a/third_party/WebKit/Source/core/frame/csp/CSPDirectiveList.h
+++ b/third_party/WebKit/Source/core/frame/csp/CSPDirectiveList.h
@@ -139,9 +139,6 @@ class CORE_EXPORT CSPDirectiveList
   const String& evalDisabledErrorMessage() const {
     return m_evalDisabledErrorMessage;
   }
-  ReflectedXSSDisposition getReflectedXSSDisposition() const {
-    return m_reflectedXSSDisposition;
-  }
   ReferrerPolicy getReferrerPolicy() const { return m_referrerPolicy; }
   bool didSetReferrerPolicy() const { return m_didSetReferrerPolicy; }
   bool isReportOnly() const {
@@ -178,7 +175,6 @@ class CORE_EXPORT CSPDirectiveList
   void parseRequireSRIFor(const String& name, const String& value);
   void parseReportURI(const String& name, const String& value);
   void parsePluginTypes(const String& name, const String& value);
-  void parseReflectedXSS(const String& name, const String& value);
   void parseReferrer(const String& name, const String& value);
   void addDirective(const String& name, const String& value);
   void applySandboxPolicy(const String& name, const String& sandboxPolicy);
@@ -276,7 +272,6 @@ class CORE_EXPORT CSPDirectiveList
   ContentSecurityPolicyHeaderSource m_headerSource;
 
   bool m_hasSandboxPolicy;
-  ReflectedXSSDisposition m_reflectedXSSDisposition;
 
   bool m_didSetReferrerPolicy;
   ReferrerPolicy m_referrerPolicy;