Start replicating sandbox flags for OOPIF

content/renderer/render_frame_impl.h

Index: content/renderer/render_frame_impl.h
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
index 2413312f06c12063b7430d8a3bbccadf16ebc09d..2895ef80ddd1e7c798e9d21c056c88e54dd6385f 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -122,7 +122,8 @@ class CONTENT_EXPORT RenderFrameImpl
   // through Blink and Create.
   static void CreateFrame(int routing_id,
                           int parent_routing_id,
-                          int proxy_routing_id);
+                          int proxy_routing_id,
+                          const FrameReplicationState& replicated_state);
 
   // Returns the RenderFrameImpl for the given routing ID.
   static RenderFrameImpl* FromRoutingID(int routing_id);
@@ -341,8 +342,14 @@ class CONTENT_EXPORT RenderFrameImpl
   virtual blink::WebServiceWorkerProvider* createServiceWorkerProvider(
       blink::WebLocalFrame* frame);
   virtual void didAccessInitialDocument(blink::WebLocalFrame* frame);
+  // TODO(alexmos): Remove once Blink is updated to use the version that takes
+  // sandboxFlags.
   virtual blink::WebFrame* createChildFrame(blink::WebLocalFrame* parent,
                                             const blink::WebString& name);
+  virtual blink::WebFrame* createChildFrame(
+      blink::WebLocalFrame* parent,
+      const blink::WebString& name,
+      blink::WebSandboxFlags sandboxFlags);
   virtual void didDisownOpener(blink::WebLocalFrame* frame);
   virtual void frameDetached(blink::WebFrame* frame);
   virtual void frameFocused();