--- chrome/browser/ui/views/tabs/dragging/tab_drag_controller.cc.orig	2026-10-22 09:04:01 UTC
+++ chrome/browser/ui/views/tabs/dragging/tab_drag_controller.cc
@@ -109,7 +109,7 @@
 #include "ui/wm/core/window_modality_controller.h"  // nogncheck
 #endif
 
-#if BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 #include "ui/views/widget/desktop_aura/desktop_drag_drop_client_ozone.h"
 #endif
 
@@ -186,7 +186,7 @@ void CloseOrRestoreDeferredEmptyBrowsers(
     if (weak_browser->GetTabStripModel()->empty()) {
       weak_browser->GetWindow()->Close();
     } else {
-#if !BUILDFLAG(IS_LINUX)
+#if !BUILDFLAG(IS_LINUX) && !BUILDFLAG(IS_BSD)
       weak_browser->GetWindow()->ShowInactive();
 #endif
     }
@@ -263,7 +263,7 @@ BrowserView* GetBrowserViewForContext(const TabDragCon
 
 void UpdateSystemDnDDragImage(TabDragContext* attached_context,
                               const gfx::ImageSkia& image) {
-#if BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
   VLOG(1) << __func__ << " image size=" << image.size().ToString();
   aura::Window* root_window =
       attached_context->GetWidget()->GetNativeWindow()->GetRootWindow();
@@ -475,7 +475,7 @@ TabDragController::Liveness TabDragController::Init(
   //     synchronous on desktop Linux, so use that.
   // - ChromeOS Ash
   //     Releasing capture on Ash cancels gestures so avoid it.
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
   ref->can_release_capture_ = false;
 #endif
   ref->start_point_in_screen_ =
@@ -1174,7 +1174,7 @@ TabDragController::Liveness TabDragController::DragBro
       CHECK_EQ(SetCapture(target_context), Liveness::kAlive);
     }
 
-#if !BUILDFLAG(IS_LINUX)
+#if !BUILDFLAG(IS_LINUX) && !BUILDFLAG(IS_BSD)
     const bool is_dragging_all_tabs =
         source_context_ && drag_data_.num_dragging_tabs() ==
                                source_context_->GetTabStripModel()->count();
@@ -1603,7 +1603,7 @@ void TabDragController::AttachToNewContext(
 }
 
 void TabDragController::HideDeferredEmptyBrowsers() {
-#if !BUILDFLAG(IS_LINUX)
+#if !BUILDFLAG(IS_LINUX) && !BUILDFLAG(IS_BSD)
   // `Browser::TabStripEmpty()` normally closes the window, which hides it
   // immediately. Since the close is deferred until the drag ends, hide the
   // window here so it doesn't linger on screen tabless for the rest of the
@@ -1902,7 +1902,7 @@ TabDragController::DetachIntoNewBrowserAndRunMoveLoop(
       current_state_ = DragState::kWaitingForWindowToShow;
       VisibilityWaiter waiter(dragged_widget);
 
-#if BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
       // VisibilityWaiter runs a kNestableTasksAllowed loop while the user holds
       // the pointer button, before the move loop's own suppression scope is
       // established; suppress data drags for its duration as well.
@@ -2556,7 +2556,7 @@ void TabDragController::CompleteDrag() {
     }
 
     // If source window was maximized - maximize the new window as well.
-#if !BUILDFLAG(IS_WIN) && !BUILDFLAG(IS_LINUX) && !BUILDFLAG(IS_MAC)
+#if !BUILDFLAG(IS_WIN) && !BUILDFLAG(IS_LINUX) && !BUILDFLAG(IS_MAC) && !BUILDFLAG(IS_BSD)
     // Keeping maximized state breaks snap to Grid on Windows when dragging
     // tabs from maximized windows. TODO:(crbug.com/41321838) Explore doing this
     // for other desktop OS's. kMaximizedStateRetainedOnTabDrag in