CSP Suborigins

Source/core/frame/csp/ContentSecurityPolicy.h

Index: Source/core/frame/csp/ContentSecurityPolicy.h
diff --git a/Source/core/frame/csp/ContentSecurityPolicy.h b/Source/core/frame/csp/ContentSecurityPolicy.h
index 19e165b049a742a2bc8b2c2634eb4ed84dfcbb8c..0bbe6e8a2a59040f04b7fb020fb2b67aea587e99 100644
--- a/Source/core/frame/csp/ContentSecurityPolicy.h
+++ b/Source/core/frame/csp/ContentSecurityPolicy.h
@@ -88,6 +88,9 @@ public:
     // https://w3c.github.io/manifest/#content-security-policy
     static const char ManifestSrc[];
 
+    // Experimental Directives (post CSP 1.1)
+    static const char Suborigin[];
+
     enum ReportingStatus {
         SendReport,
         SuppressReport
@@ -167,6 +170,7 @@ public:
     void reportInvalidPathCharacter(const String& directiveName, const String& value, const char);
     void reportInvalidPluginTypes(const String&);
     void reportInvalidSandboxFlags(const String&);
+    void reportInvalidSuboriginFlags(const String&);
     void reportInvalidSourceExpression(const String& directiveName, const String& source);
     void reportInvalidReflectedXSS(const String&);
     void reportMissingReportURI(const String&);
@@ -185,6 +189,7 @@ public:
 
     const KURL url() const;
     void enforceSandboxFlags(SandboxFlags);
+    void enforceSuborigin(const String&);
     String evalDisabledErrorMessage() const;
 
     bool urlMatchesSelf(const KURL&) const;
@@ -226,6 +231,7 @@ private:
 
     // State flags used to configure the environment after parsing a policy.
     SandboxFlags m_sandboxMask;
+    String m_suboriginName;
     ReferrerPolicy m_referrerPolicy;
     String m_disableEvalErrorMessage;