Forward CSP violation reporting from RenderFrameProxy to RenderFrameImpl.

content/browser/frame_host/render_frame_proxy_host.h

Index: content/browser/frame_host/render_frame_proxy_host.h
diff --git a/content/browser/frame_host/render_frame_proxy_host.h b/content/browser/frame_host/render_frame_proxy_host.h
index 8b123da3b34fd98665377cb59150f286bd7cc8b1..2644e8b6f108963146c62913bf40a01a160c2377 100644
--- a/content/browser/frame_host/render_frame_proxy_host.h
+++ b/content/browser/frame_host/render_frame_proxy_host.h
@@ -26,6 +26,7 @@ class RenderProcessHost;
 class RenderFrameHostImpl;
 class RenderViewHostImpl;
 class RenderWidgetHostView;
+struct ContentSecurityPolicyViolation;
 
 // When a page's frames are rendered by multiple processes, each renderer has a
 // full copy of the frame tree. It has full RenderFrames for the frames it is
@@ -119,6 +120,8 @@ class RenderFrameProxyHost
   // IPC Message handlers.
   void OnDetach();
   void OnOpenURL(const FrameHostMsg_OpenURL_Params& params);
+  void OnForwardContentSecurityPolicyViolation(
+      const ContentSecurityPolicyViolation& violation);
   void OnRouteMessageEvent(const FrameMsg_PostMessage_Params& params);
   void OnDidChangeOpener(int32_t opener_routing_id);
   void OnAdvanceFocus(blink::WebFocusType type, int32_t source_routing_id);