Changes instant so that the newly created tab has a new id. Doing

chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc

Index: chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc
diff --git a/chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc b/chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc
index 51e24af9602564be3f380fc40897e726792d2c50..15827e7371ca712e80bf981a01462e445c560662 100644
--- a/chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc
+++ b/chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc
@@ -336,7 +336,8 @@ void BrowserTabStripController::TabChangedAt(TabContentsWrapper* contents,
   SetTabDataAt(contents, model_index);
 }
 
-void BrowserTabStripController::TabReplacedAt(TabContentsWrapper* old_contents,
+void BrowserTabStripController::TabReplacedAt(TabStripModel* tab_strip_model,
+                                              TabContentsWrapper* old_contents,
                                               TabContentsWrapper* new_contents,
                                               int model_index) {
   SetTabDataAt(new_contents, model_index);