PlzNavigate: Do not disclose urls between cross-origin renderers.

content/browser/frame_host/render_frame_host_impl.h

Index: content/browser/frame_host/render_frame_host_impl.h
diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h
index 27e48d3e547525637908f05b178e5f1dc26676e6..5bb3e6859c041dd5e9e8bcefb795757bd21ae511 100644
--- a/content/browser/frame_host/render_frame_host_impl.h
+++ b/content/browser/frame_host/render_frame_host_impl.h
@@ -222,6 +222,11 @@ class CONTENT_EXPORT RenderFrameHostImpl
   void ReportContentSecurityPolicyViolation(
       const CSPViolationParams& violation_params) override;
   bool SchemeShouldBypassCSP(const base::StringPiece& scheme) override;
+  void SanitizeDataForUseInCspViolation(
+      bool is_redirect,
+      CSPDirective::Name directive,
+      GURL* blocked_url,
+      SourceLocation* source_location) const override;
 
   // Creates a RenderFrame in the renderer process.
   bool CreateRenderFrame(int proxy_routing_id,