Compact Navigation prototype

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

Index: chrome/browser/ui/views/tabs/base_tab_strip.cc
diff --git a/chrome/browser/ui/views/tabs/base_tab_strip.cc b/chrome/browser/ui/views/tabs/base_tab_strip.cc
index 2a980dfaa23ef36b00659702b947b37280bdef73..c87e2e5b5f7dbf3d06d309713d61e2b1af0d493a 100644
--- a/chrome/browser/ui/views/tabs/base_tab_strip.cc
+++ b/chrome/browser/ui/views/tabs/base_tab_strip.cc
@@ -375,6 +375,13 @@ BaseTab* BaseTabStrip::GetTabAt(BaseTab* tab,
   return GetTabAtLocal(local_point);
 }
 
+void BaseTabStrip::ReselectTab(const BaseTab* tab) const {
+  DCHECK(IsActiveTab(tab));
+  int index = GetModelIndexOfBaseTab(tab);
+  if (controller() && IsValidModelIndex(index))
+    controller()->ReselectTab(index);
+}
+
 void BaseTabStrip::Layout() {
   // Only do a layout if our size changed.
   if (last_layout_size_ == size())