planning: fix lint error.

ycool · jmtao · commit 4352040fa834 · 2020-03-31T09:14:38.000-07:00
diff --git a/modules/planning/common/frame.h b/modules/planning/common/frame.h
@@ -171,6 +171,7 @@ class Frame {
   std::list<ReferenceLineInfo>* mutable_reference_line_infos() {
     return &reference_line_info_;
   }
+
  private:
   common::Status InitFrameData();
 

Original file line number	Diff line number	Diff line change
`@@ -171,6 +171,7 @@ class Frame {`
`171`	`171`	`std::list<ReferenceLineInfo>* mutable_reference_line_infos() {`
`172`	`172`	`return &reference_line_info_;`
`173`	`173`	`}`
	`174`	`+`
`174`	`175`	`private:`
`175`	`176`	`common::Status InitFrameData();`
`176`	`177`