CSP: group policies in didAddContentSecurityPolicy.

third_party/WebKit/Source/web/LocalFrameClientImpl.h

 /*
  * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 169 matching lines @@
   void didNotAllowPlugins() override;
 
   WebCookieJar* cookieJar() const override;
   void frameFocused() const override;
   void didChangeName(const String& name, const String& uniqueName) override;
   void didEnforceInsecureRequestPolicy(WebInsecureRequestPolicy) override;
   void didUpdateToUniqueOrigin() override;
   void didChangeSandboxFlags(Frame* childFrame, SandboxFlags) override;
   void didSetFeaturePolicyHeader(
       const WebParsedFeaturePolicy& parsedHeader) override;
-  void didAddContentSecurityPolicy(
-      const String& headerValue,
-      ContentSecurityPolicyHeaderType,
-      ContentSecurityPolicyHeaderSource,
-      const std::vector<WebContentSecurityPolicyPolicy>&) override;
+  void didAddContentSecurityPolicies(
+      const blink::WebVector<WebContentSecurityPolicyPolicy>&) override;

[Mike West, 2017/03/23 08:43:06]

Nit: Did we not change the name of this class in a previous patch?
`ContentSecurityPolicyPolicy` is a terrible name.

   void didChangeFrameOwnerProperties(HTMLFrameElementBase*) override;
 
   void dispatchWillStartUsingPeerConnectionHandler(
       WebRTCPeerConnectionHandler*) override;
 
   bool allowWebGL(bool enabledPerSettings) override;
 
   void dispatchWillInsertBody() override;
 
   std::unique_ptr<WebServiceWorkerProvider> createServiceWorkerProvider()
@@ skipping 35 matching lines @@
 
 DEFINE_TYPE_CASTS(LocalFrameClientImpl,
                   LocalFrameClient,
                   client,
                   client->isLocalFrameClientImpl(),
                   client.isLocalFrameClientImpl());
 
 }  // namespace blink
 
 #endif