Move ViewHostMsg_CreateWindow to mojom

content/browser/renderer_host/render_view_host_delegate.h

Index: content/browser/renderer_host/render_view_host_delegate.h
diff --git a/content/browser/renderer_host/render_view_host_delegate.h b/content/browser/renderer_host/render_view_host_delegate.h
index 8ec4ae256e526ff8f4a37fcc638a2edeab1347f8..13119d47e15bcac646a97933749596f280418f7e 100644
--- a/content/browser/renderer_host/render_view_host_delegate.h
+++ b/content/browser/renderer_host/render_view_host_delegate.h
@@ -20,7 +20,6 @@
 
 class GURL;
 class SkBitmap;
-struct ViewHostMsg_CreateWindow_Params;
 struct FrameHostMsg_DidCommitProvisionalLoad_Params;
 
 namespace base {
@@ -56,6 +55,10 @@ struct Referrer;
 struct RendererPreferences;
 struct WebPreferences;
 
+namespace mojom {
+class CreateWindowParams;
+}
+
 //
 // RenderViewHostDelegate
 //
@@ -165,7 +168,7 @@ class CONTENT_EXPORT RenderViewHostDelegate {
       int32_t route_id,
       int32_t main_frame_route_id,
       int32_t main_frame_widget_route_id,
-      const ViewHostMsg_CreateWindow_Params& params,
+      const mojom::CreateWindowParams& params,
       SessionStorageNamespace* session_storage_namespace) {}
 
   // The page is trying to open a new widget (e.g. a select popup). The