Mojo C++ bindings: support sync methods - part 2

mojo/public/tools/bindings/pylib/mojom/generate/module.py

Index: mojo/public/tools/bindings/pylib/mojom/generate/module.py
diff --git a/mojo/public/tools/bindings/pylib/mojom/generate/module.py b/mojo/public/tools/bindings/pylib/mojom/generate/module.py
index 860438d30d1c98fc1e1d9fe6e516849295440e7f..6a86f167f9d3735835b031ceec6cbbd188294068 100644
--- a/mojo/public/tools/bindings/pylib/mojom/generate/module.py
+++ b/mojo/public/tools/bindings/pylib/mojom/generate/module.py
@@ -671,3 +671,10 @@ def PassesAssociatedKinds(interface):
         if _ContainsAssociatedKinds(param.kind, visited_kinds):
           return True
   return False
+
+
+def HasSyncMethods(interface):
+  for method in interface.methods:
+    if method.sync:
+      return True
+  return False