Clean up native bridge

(partially cherry picked from commit
68d8b42ddec39ec0174162d90d4abaa004d1983e)

Change-Id: I85813e97d73b1b331646dd0e880108dfbfe80f69
diff --git a/runtime/runtime.cc b/runtime/runtime.cc
index e0c0d63..6a3673c 100644
--- a/runtime/runtime.cc
+++ b/runtime/runtime.cc
@@ -708,7 +708,7 @@
   self->ClearException();
 
   // Look for a native bridge.
-  NativeBridge::SetNativeBridgeLibraryString(options->native_bridge_library_string_);
+  SetNativeBridgeLibraryString(options->native_bridge_library_string_);
 
   VLOG(startup) << "Runtime::Init exiting";
   return true;