Index: ash/display/display_controller.h |
diff --git a/ash/display/display_controller.h b/ash/display/display_controller.h |
index 45fa80136a4313f8034ac079c00566f882cc5738..23ed86c45a7c8e3e6aab567def45f3f4f5020503 100644 |
--- a/ash/display/display_controller.h |
+++ b/ash/display/display_controller.h |
@@ -100,11 +100,15 @@ class ASH_EXPORT DisplayController : public aura::DisplayObserver { |
// Creates a root window for |display| and stores it in the |root_windows_| |
// map. |
- aura::RootWindow* AddRootWindowForDisplay(const gfx::Display& display); |
+ // TODO(oshima): remove |is_primary| when non extended desktop mode is |
+ // removed. |
+ aura::RootWindow* AddRootWindowForDisplay(const gfx::Display& display, |
+ bool is_primary); |
void UpdateDisplayBoundsForLayout(); |
- std::map<int, aura::RootWindow*> root_windows_; |
+ // The mapping from display ID to its root window. |
+ std::map<int64, aura::RootWindow*> root_windows_; |
SecondaryDisplayLayout secondary_display_layout_; |