Remove non-MD code from ShelfButton

ash/test/shelf_view_test_api.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/test/shelf_view_test_api.h"
 
 #include "ash/common/shelf/overflow_button.h"
 #include "ash/common/shelf/shelf_button.h"
 #include "ash/common/shelf/shelf_constants.h"
 #include "ash/common/shelf/shelf_model.h"
@@ skipping 117 matching lines @@
 }
 
 ShelfTooltipManager* ShelfViewTestAPI::tooltip_manager() {
   return &shelf_view_->tooltip_;
 }
 
 gfx::Size ShelfViewTestAPI::GetPreferredSize() {
   return shelf_view_->GetPreferredSize();
 }
 
-int ShelfViewTestAPI::GetButtonSize() {
-  return GetShelfConstant(SHELF_BUTTON_SIZE);
-}
-
-int ShelfViewTestAPI::GetButtonSpacing() {
-  return GetShelfConstant(SHELF_BUTTON_SPACING);
-}
-
 int ShelfViewTestAPI::GetMinimumDragDistance() const {
   return ShelfView::kMinimumDragDistance;
 }
 
 void ShelfViewTestAPI::ButtonPressed(views::Button* sender,
                                      const ui::Event& event,
                                      views::InkDrop* ink_drop) {
   return shelf_view_->ButtonPressed(sender, event, ink_drop);
 }
 
@@ skipping 18 matching lines @@
   return shelf_view_->dragged_off_from_overflow_to_shelf_;
 }
 
 ShelfButtonPressedMetricTracker*
 ShelfViewTestAPI::shelf_button_pressed_metric_tracker() {
   return &(shelf_view_->shelf_button_pressed_metric_tracker_);
 }
 
 }  // namespace test
 }  // namespace ash