When inferring a module map for a framework, infer subframework
modules for each of its subframeworks.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145957 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/HeaderSearch.cpp b/lib/Lex/HeaderSearch.cpp
index f090e03..1b969b9 100644
--- a/lib/Lex/HeaderSearch.cpp
+++ b/lib/Lex/HeaderSearch.cpp
@@ -849,7 +849,7 @@
   }
   
   // Try to infer a module map.
-  return ModMap.inferFrameworkModule(Name, Dir);
+  return ModMap.inferFrameworkModule(Name, Dir, /*Parent=*/0);
 }