message: Add a line break when logging the graph definition
diff: @@ -76,7 +76,7 @@ GraphExecutionState::~GraphExecutionState() {
  GraphDef* graph_def, const GraphExecutionStateOptions& options,
  std::unique_ptr<GraphExecutionState>* out_state) {
  #ifndef __ANDROID__
  - VLOG(4) << "Graph proto is " << graph_def->DebugString();
  + VLOG(4) << "Graph proto is \n" << graph_def->DebugString();
  #endif // __ANDROID__
  std::unique_ptr<GraphExecutionState> ret(
  