CSP: Use a specified frame for reporting 'frame-ancestors' violations.

Source/core/frame/csp/CSPDirectiveList.h

Index: Source/core/frame/csp/CSPDirectiveList.h
diff --git a/Source/core/frame/csp/CSPDirectiveList.h b/Source/core/frame/csp/CSPDirectiveList.h
index 37d8fce3b1dc52f8a1c9afe2be6559bece56bf10..8ba6b8d54b07befd4c61bc3118112eb9eb86459c 100644
--- a/Source/core/frame/csp/CSPDirectiveList.h
+++ b/Source/core/frame/csp/CSPDirectiveList.h
@@ -49,7 +49,7 @@ public:
     bool allowConnectToSource(const KURL&, ContentSecurityPolicy::ReportingStatus) const;
     bool allowFormAction(const KURL&, ContentSecurityPolicy::ReportingStatus) const;
     bool allowBaseURI(const KURL&, ContentSecurityPolicy::ReportingStatus) const;
-    bool allowAncestors(LocalFrame*, ContentSecurityPolicy::ReportingStatus) const;
+    bool allowAncestors(LocalFrame*, const KURL&, ContentSecurityPolicy::ReportingStatus) const;
     bool allowChildContextFromSource(const KURL&, ContentSecurityPolicy::ReportingStatus) const;
     bool allowScriptNonce(const String&) const;
     bool allowStyleNonce(const String&) const;
@@ -80,6 +80,7 @@ private:
     SourceListDirective* operativeDirective(SourceListDirective*) const;
     SourceListDirective* operativeDirective(SourceListDirective*, SourceListDirective* override) const;
     void reportViolation(const String& directiveText, const String& effectiveDirective, const String& consoleMessage, const KURL& blockedURL) const;
+    void reportViolationWithFrame(const String& directiveText, const String& effectiveDirective, const String& consoleMessage, const KURL& blockedURL, LocalFrame*) const;
     void reportViolationWithLocation(const String& directiveText, const String& effectiveDirective, const String& consoleMessage, const KURL& blockedURL, const String& contextURL, const WTF::OrdinalNumber& contextLine) const;
     void reportViolationWithState(const String& directiveText, const String& effectiveDirective, const String& message, const KURL& blockedURL, ScriptState*) const;
 
@@ -98,7 +99,7 @@ private:
 
     bool checkSourceAndReportViolation(SourceListDirective*, const KURL&, const String& effectiveDirective) const;
     bool checkMediaTypeAndReportViolation(MediaListDirective*, const String& type, const String& typeAttribute, const String& consoleMessage) const;
-    bool checkAncestorsAndReportViolation(SourceListDirective*, LocalFrame*) const;
+    bool checkAncestorsAndReportViolation(SourceListDirective*, LocalFrame*, const KURL&) const;
 
     bool denyIfEnforcingPolicy() const { return m_reportOnly; }