Eliminate the ASTContext parameter from RecordDecl::getDefinition()
and CXXRecordDecl::getDefinition(); it's totally unnecessary. No
functionality change.

llvm-svn: 95836
diff --git a/clang/lib/Checker/RegionStore.cpp b/clang/lib/Checker/RegionStore.cpp
index d97fdbb..4a8d9a0 100644
--- a/clang/lib/Checker/RegionStore.cpp
+++ b/clang/lib/Checker/RegionStore.cpp
@@ -606,7 +606,7 @@
     
     // Invalidate the binding.      
     if (const RecordType *RT = T->getAsStructureType()) {
-      const RecordDecl *RD = RT->getDecl()->getDefinition(Ctx);      
+      const RecordDecl *RD = RT->getDecl()->getDefinition();      
       // No record definition.  There is nothing we can do.
       if (!RD) {
         B = RM.Remove(B, baseR);