Clean up some ash constants.

ash/shelf/shelf_view.cc

Index: ash/shelf/shelf_view.cc
diff --git a/ash/shelf/shelf_view.cc b/ash/shelf/shelf_view.cc
index c8a3e8214b823bd6b10827497514eb6c3d32ccd7..b5608dff81289423a68d5e06dcc927fa9fb486e6 100644
--- a/ash/shelf/shelf_view.cc
+++ b/ash/shelf/shelf_view.cc
@@ -1343,11 +1343,9 @@ gfx::Rect ShelfView::GetBoundsForDragInsertInScreen() {
     }
 
     if (wm_shelf_->IsHorizontalAlignment()) {
-      preferred_size =
-          gfx::Size(last_button_bounds.right(), GetShelfConstant(SHELF_SIZE));
+      preferred_size = gfx::Size(last_button_bounds.right(), kShelfSize);
     } else {
-      preferred_size =
-          gfx::Size(GetShelfConstant(SHELF_SIZE), last_button_bounds.bottom());
+      preferred_size = gfx::Size(kShelfSize, last_button_bounds.bottom());
     }
   }
   gfx::Point origin(GetMirroredXWithWidthInView(0, preferred_size.width()), 0);
@@ -1396,7 +1394,7 @@ int ShelfView::CancelDrag(int modified_index) {
 gfx::Size ShelfView::GetPreferredSize() const {
   gfx::Rect overflow_bounds;
   CalculateIdealBounds(&overflow_bounds);
-  const int shelf_size = GetShelfConstant(SHELF_SIZE);
+  const int shelf_size = kShelfSize;

[James Cook, 2017/04/18 15:31:52]

nit: inline uses

[Evan Stade, 2017/04/18 16:41:09]

Done.

 
   int last_button_index = last_visible_index_;
   if (!is_overflow_mode()) {