CSP: group policies in didAddContentSecurityPolicy.

third_party/WebKit/Source/core/frame/LocalFrameClient.h

Index: third_party/WebKit/Source/core/frame/LocalFrameClient.h
diff --git a/third_party/WebKit/Source/core/frame/LocalFrameClient.h b/third_party/WebKit/Source/core/frame/LocalFrameClient.h
index 23adffcb1afe6d2f0356b99dc7e002f865bd51ed..3079e8421ec42f1b359dc406746c1e1e05b8c726 100644
--- a/third_party/WebKit/Source/core/frame/LocalFrameClient.h
+++ b/third_party/WebKit/Source/core/frame/LocalFrameClient.h
@@ -280,11 +280,8 @@ class CORE_EXPORT LocalFrameClient : public FrameClient {
   // Called when a new Content Security Policy is added to the frame's document.

[alexmos, 2017/03/25 01:46:27]

nit: update this comment to say a set of new policies 

[arthursonzogni, 2017/03/27 12:03:52]

Done.

   // This can be triggered by handling of HTTP headers, handling of <meta>
   // element, or by inheriting CSP from the parent (in case of about:blank).
-  virtual void didAddContentSecurityPolicy(
-      const String& headerValue,
-      ContentSecurityPolicyHeaderType,
-      ContentSecurityPolicyHeaderSource,
-      const std::vector<WebContentSecurityPolicyPolicy>&) {}
+  virtual void didAddContentSecurityPolicies(
+      const blink::WebVector<WebContentSecurityPolicyPolicy>&) {}
 
   virtual void didChangeFrameOwnerProperties(HTMLFrameElementBase*) {}