Input box's context menu/language settings should set ...

chrome/views/tabbed_pane.h

Index: chrome/views/tabbed_pane.h
===================================================================
--- chrome/views/tabbed_pane.h	(revision 7195)
+++ chrome/views/tabbed_pane.h	(working copy)
@@ -51,6 +51,9 @@
   // Selects the tab at the specified |index|.
   void SelectTabAt(int index);
 
+  // Selects the tab with the specified |contents|.
+  void SelectTabForContents(const View* contents);
+
   // Returns the number of tabs.
   int GetTabCount();
 
@@ -67,6 +70,10 @@
   // Changes the contents view to the view associated with the tab at |index|.
   void DoSelectTabAt(int index);
 
+  // Gets the tab index from the specified |contents|. Returns -1 when no tab
+  // contains |contents|.
+  int GetIndexOfTab(const View* contents) const;
+
   void ResizeContents(HWND tab_control);
 
   HWND tab_control_;