Implement ContentSecurityPolicy on the browser-side.

content/renderer/render_frame_impl.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 506 matching lines @@
       blink::WebInsecureRequestPolicy policy) override;
   void didUpdateToUniqueOrigin(
       bool is_potentially_trustworthy_unique_origin) override;
   void didChangeSandboxFlags(blink::WebFrame* child_frame,
                              blink::WebSandboxFlags flags) override;
   void didSetFeaturePolicyHeader(
       const blink::WebParsedFeaturePolicyHeader& parsed_header) override;
   void didAddContentSecurityPolicy(
       const blink::WebString& header_value,
       blink::WebContentSecurityPolicyType type,
-      blink::WebContentSecurityPolicySource source) override;
+      blink::WebContentSecurityPolicySource source,
+      const std::vector<blink::WebContentSecurityPolicyPolicy>&) override;
   void didChangeFrameOwnerProperties(
       blink::WebFrame* child_frame,
       const blink::WebFrameOwnerProperties& frame_owner_properties) override;
   void didMatchCSS(
       blink::WebLocalFrame* frame,
       const blink::WebVector<blink::WebString>& newly_matching_selectors,
       const blink::WebVector<blink::WebString>& stopped_matching_selectors)
       override;
   void setHasReceivedUserGesture() override;
   bool shouldReportDetailedMessageForSource(
@@ skipping 858 matching lines @@
   int enabled_bindings_ = 0;
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_