Move ViewHostMsg_CreateWindow to mojom

content/browser/renderer_host/render_view_host_impl.h

Index: content/browser/renderer_host/render_view_host_impl.h
diff --git a/content/browser/renderer_host/render_view_host_impl.h b/content/browser/renderer_host/render_view_host_impl.h
index ca857d5c09f513e9527b80c957992c2e9b64b69f..f8cce52869a4ddb8860c6bd3541a864376f7e0e2 100644
--- a/content/browser/renderer_host/render_view_host_impl.h
+++ b/content/browser/renderer_host/render_view_host_impl.h
@@ -36,7 +36,6 @@
 #include "ui/base/window_open_disposition.h"
 
 class SkBitmap;
-struct ViewHostMsg_CreateWindow_Params;
 
 namespace content {
 
@@ -47,6 +46,10 @@ struct FileChooserFileInfo;
 struct FileChooserParams;
 struct FrameReplicationState;
 
+namespace mojom {
+class CreateNewWindowParams;
+}
+
 // This implements the RenderViewHost interface that is exposed to
 // embedders of content, and adds things only visible to content.
 //
@@ -225,7 +228,7 @@ class CONTENT_EXPORT RenderViewHostImpl : public RenderViewHost,
   void CreateNewWindow(int32_t route_id,
                        int32_t main_frame_route_id,
                        int32_t main_frame_widget_route_id,
-                       const ViewHostMsg_CreateWindow_Params& params,
+                       const mojom::CreateNewWindowParams& params,
                        SessionStorageNamespace* session_storage_namespace);
 
   // Creates a new RenderWidget with the given route id.  |popup_type| indicates