Mandoline UI Process: Update namespaces and file names

components/mus/view_coordinate_conversions.h

Index: components/mus/view_coordinate_conversions.h
diff --git a/components/mus/view_coordinate_conversions.h b/components/mus/view_coordinate_conversions.h
index 7696dc690b7fc392d0d188306e970b9940f64f46..2e8b4948adac5886ea025b51d8df72e551d1a618 100644
--- a/components/mus/view_coordinate_conversions.h
+++ b/components/mus/view_coordinate_conversions.h
@@ -11,7 +11,7 @@ class PointF;
 class Rect;
 }
 
-namespace view_manager {
+namespace mus {
 
 class ServerView;
 
@@ -30,6 +30,6 @@ gfx::Rect ConvertRectBetweenViews(const ServerView* from,
                                   const ServerView* to,
                                   const gfx::Rect& rect);
 
-}  // namespace view_manager
+}  // namespace mus
 
 #endif  // COMPONENTS_MUS_VIEW_COORDINATE_CONVERSIONS_H_