Ash:Shelf - Cleanup of Alternate Shelf (part 1)

ash/shelf/shelf_constants.h

Index: ash/shelf/shelf_constants.h
diff --git a/ash/shelf/shelf_constants.h b/ash/shelf/shelf_constants.h
index 9ae0b73e9b226ae7103eea839369913d9be3af83..32f2e4c228c6be504dd3c5905029d3df38693653 100644
--- a/ash/shelf/shelf_constants.h
+++ b/ash/shelf/shelf_constants.h
@@ -9,9 +9,6 @@
 
 namespace ash {
 
-// Height of the shelf. Hard coded to avoid resizing as items are added/removed.
-ASH_EXPORT extern const int kShelfPreferredSize;
-
 // Max alpha of the shelf background.
 ASH_EXPORT extern const int kShelfBackgroundAlpha;
 
@@ -20,6 +17,15 @@ extern const int kInvalidImageResourceID;
 
 extern const int kInvalidShelfID;
 
+// Size of the shelf when visible (height when the shelf is horizontal).
+extern const int kShelfSize;
+
+// Size between the buttons.
+extern const int kShelfButtonSpacing;
+
+// Size allocated to for each button.
+extern const int kShelfButtonSize;
+
 // Animation duration for switching black shelf and dock background on and off.
 ASH_EXPORT extern const int kTimeToSwitchBackgroundMs;