Changes semantics of TabSelectedAt. For multi-selection the TabStrip

chrome/browser/tabs/tab_strip_model.cc

Index: chrome/browser/tabs/tab_strip_model.cc
diff --git a/chrome/browser/tabs/tab_strip_model.cc b/chrome/browser/tabs/tab_strip_model.cc
index 896f0308410072d84dec9b7c6cc8cfed44dd33a9..a7ff8f66b2ca7f333f86630999b256adf6a61381 100644
--- a/chrome/browser/tabs/tab_strip_model.cc
+++ b/chrome/browser/tabs/tab_strip_model.cc
@@ -183,8 +183,7 @@ TabContentsWrapper* TabStripModel::ReplaceTabContentsAt(
   // selected contents as selection changing.
   if (selected_index_ == index) {
     FOR_EACH_OBSERVER(TabStripModelObserver, observers_,
-                      TabSelectedAt(old_contents, new_contents,
-                                    selected_index_, false));
+                      TabSelectionChanged(this, old_contents, false));
   }
   return old_contents;
 }
@@ -963,16 +962,10 @@ void TabStripModel::ChangeSelectedContentsFrom(
   }
 
   selected_index_ = to_index;
-  ObserverListBase<TabStripModelObserver>::Iterator it(observers_);
-  TabStripModelObserver* obs;
-  while ((obs = it.GetNext()) != NULL)
-    obs->TabSelectedAt(last_selected_contents, new_contents,
-                       selected_index_, user_gesture);
-  /*
-  FOR_EACH_OBSERVER(TabStripModelObserver, observers_,
-      TabSelectedAt(last_selected_contents, new_contents, selected_index_,
-                    user_gesture));
-                    */
+
+  FOR_EACH_OBSERVER(
+      TabStripModelObserver, observers_,
+      TabSelectionChanged(this, last_selected_contents, user_gesture));
 }
 
 void TabStripModel::SelectRelativeTab(bool next) {