Revert of Shelf Cleanup (- binary files)

ash/system/tray/system_tray.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/system/tray/system_tray.h"
 
 #include "ash/ash_switches.h"
 #include "ash/metrics/user_metrics_recorder.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shell.h"
@@ skipping 76 matching lines @@
   void InitView(TrayBackgroundView* tray,
                 views::View* anchor,
                 TrayBubbleView::InitParams* init_params,
                 bool is_persistent) {
     DCHECK(anchor);
     user::LoginStatus login_status =
         Shell::GetInstance()->system_tray_delegate()->GetUserLoginStatus();
     bubble_->InitView(anchor, login_status, init_params);
     bubble_wrapper_.reset(
         new internal::TrayBubbleWrapper(tray, bubble_->bubble_view()));
-    // The system bubble should not have an arrow.
-    bubble_->bubble_view()->SetArrowPaintType(
-        views::BubbleBorder::PAINT_NONE);
+    if (ash::switches::UseAlternateShelfLayout()) {
+      // The system bubble should not have an arrow.
+      bubble_->bubble_view()->SetArrowPaintType(
+          views::BubbleBorder::PAINT_NONE);
+    }
     is_persistent_ = is_persistent;
 
     // If ChromeVox is enabled, focus the default item if no item is focused.
     if (Shell::GetInstance()->accessibility_delegate()->
         IsSpokenFeedbackEnabled()) {
       bubble_->FocusDefaultIfNeeded();
     }
   }
 
   // Convenience accessors:
@@ skipping 357 matching lines @@
     full_system_tray_menu_ = items.size() > 1;
     // The menu width is fixed, and it is a per language setting.
     int menu_width = std::max(kMinimumSystemTrayMenuWidth,
         Shell::GetInstance()->system_tray_delegate()->GetSystemTrayMenuWidth());
 
     TrayBubbleView::InitParams init_params(TrayBubbleView::ANCHOR_TYPE_TRAY,
                                            GetAnchorAlignment(),
                                            menu_width,
                                            kTrayPopupMaxWidth);
     init_params.can_activate = can_activate;
-    init_params.first_item_has_no_margin = true;
+    init_params.first_item_has_no_margin =
+        ash::switches::UseAlternateShelfLayout();
     if (detailed) {
       // This is the case where a volume control or brightness control bubble
       // is created.
       init_params.max_height = default_bubble_height_;
       init_params.arrow_color = kBackgroundColor;
     } else {
       init_params.arrow_color = kHeaderBackgroundColor;
     }
     init_params.arrow_offset = arrow_offset;
     if (bubble_type == SystemTrayBubble::BUBBLE_TYPE_DEFAULT)
@@ skipping 50 matching lines @@
     anchor = system_bubble_->bubble_view();
     anchor_type = TrayBubbleView::ANCHOR_TYPE_BUBBLE;
   } else {
     anchor = tray_container();
     anchor_type = TrayBubbleView::ANCHOR_TYPE_TRAY;
   }
   TrayBubbleView::InitParams init_params(anchor_type,
                                          GetAnchorAlignment(),
                                          kTrayPopupMinWidth,
                                          kTrayPopupMaxWidth);
-  init_params.first_item_has_no_margin = true;
+  init_params.first_item_has_no_margin =
+      ash::switches::UseAlternateShelfLayout();
   init_params.arrow_color = kBackgroundColor;
   init_params.arrow_offset = GetTrayXOffset(notification_items_[0]);
   notification_bubble_.reset(
       new internal::SystemBubbleWrapper(notification_bubble));
   notification_bubble_->InitView(this, anchor, &init_params, false);
 
   if (notification_bubble->bubble_view()->child_count() == 0) {
     // It is possible that none of the items generated actual notifications.
     DestroyNotificationBubble();
     return;
@@ skipping 147 matching lines @@
   system_bubble_.reset();
   // When closing a system bubble with the alternate shelf layout, we need to
   // turn off the active tinting of the shelf.
   if (full_system_tray_menu_) {
     SetDrawBackgroundAsActive(false);
     full_system_tray_menu_ = false;
   }
 }
 
 }  // namespace ash