Fix jumping/resize/relayout of NTP/webpages when switching between NTP and an...

chrome/browser/tabs/tab_strip_model.cc

Index: chrome/browser/tabs/tab_strip_model.cc
===================================================================
--- chrome/browser/tabs/tab_strip_model.cc	(revision 30243)
+++ chrome/browser/tabs/tab_strip_model.cc	(working copy)
@@ -107,15 +107,17 @@
   }
   contents_data_.insert(contents_data_.begin() + index, data);
 
+  if (index <= selected_index_) {
+    // If a tab is inserted before the current selected index,
+    // then |selected_index| needs to be incremented.
+    ++selected_index_;
+  }
+
   FOR_EACH_OBSERVER(TabStripModelObserver, observers_,
       TabInsertedAt(contents, index, foreground));
 
   if (foreground) {
     ChangeSelectedContentsFrom(selected_contents, index, false);
-  } else if (index <= selected_index_) {
-    // If a tab is inserted before the current selected index that is not
-    // foreground, |selected_index| needs to be incremented.
-    ++selected_index_;
   }
 }