Index: chrome/browser/ui/cocoa/tabs/tab_strip_drag_controller.h |
diff --git a/chrome/browser/ui/cocoa/tabs/tab_strip_drag_controller.h b/chrome/browser/ui/cocoa/tabs/tab_strip_drag_controller.h |
index aad351a3a29d4fe97d7eed5e9512e88537294d57..e2d960e2edede6709cf322635d3953df88abe43f 100644 |
--- a/chrome/browser/ui/cocoa/tabs/tab_strip_drag_controller.h |
+++ b/chrome/browser/ui/cocoa/tabs/tab_strip_drag_controller.h |
@@ -55,12 +55,6 @@ |
TabWindowController* draggedController_; // Weak. Controller being dragged. |
NSWindow* dragWindow_; // Weak. The window being dragged |
NSWindow* dragOverlay_; // Weak. The overlay being dragged |
- // Cache workspace IDs per-drag because computing them on 10.5 with |
- // CGWindowListCreateDescriptionFromArray is expensive. |
- // resetDragControllers clears this cache. |
- // |
- // TODO(davidben): When 10.5 becomes unsupported, remove this. |
- std::map<CGWindowID, int> workspaceIDCache_; |
TabWindowController* targetController_; // weak. Controller being targeted |
} |