Move ViewHostMsg_CreateWindow to mojom

content/browser/renderer_host/render_message_filter.h

Index: content/browser/renderer_host/render_message_filter.h
diff --git a/content/browser/renderer_host/render_message_filter.h b/content/browser/renderer_host/render_message_filter.h
index cb059451f17a586486b22c7ee75f2f01c9a1d96c..227fedc6dbbe978a663ed0900d3a39927882d4e9 100644
--- a/content/browser/renderer_host/render_message_filter.h
+++ b/content/browser/renderer_host/render_message_filter.h
@@ -48,8 +48,6 @@
 
 class GURL;
 struct FontDescriptor;
-struct ViewHostMsg_CreateWindow_Params;
-struct ViewHostMsg_CreateWindow_Reply;
 
 namespace base {
 class ProcessMetrics;
@@ -122,8 +120,6 @@ class CONTENT_EXPORT RenderMessageFilter
   friend class base::DeleteHelper<RenderMessageFilter>;
 
   void OnGetProcessMemorySizes(size_t* private_bytes, size_t* shared_bytes);
-  void OnCreateWindow(const ViewHostMsg_CreateWindow_Params& params,
-                      ViewHostMsg_CreateWindow_Reply* reply);
   void OnCreateWidget(int opener_id,
                       blink::WebPopupType popup_type,
                       int* route_id);
@@ -137,6 +133,8 @@ class CONTENT_EXPORT RenderMessageFilter
 
   // mojom::RenderMessageFilter:
   void GenerateRoutingID(const GenerateRoutingIDCallback& routing_id) override;
+  void CreateWindow(mojom::CreateWindowParamsPtr params,
+                    const CreateWindowCallback& callback) override;
 
   // Message handlers called on the browser IO thread:
   void OnEstablishGpuChannel(IPC::Message* reply);