Enabled pressing TAB to cycle through the Omnibox results.

chrome/browser/autocomplete/autocomplete_edit_view_win.cc

Index: chrome/browser/autocomplete/autocomplete_edit_view_win.cc
===================================================================
--- chrome/browser/autocomplete/autocomplete_edit_view_win.cc	(revision 79782)
+++ chrome/browser/autocomplete/autocomplete_edit_view_win.cc	(working copy)
@@ -2022,17 +2022,13 @@
     }
 
     case VK_TAB: {
-      if (model_->is_keyword_hint()) {
+      const bool no_shift = GetKeyState(VK_SHIFT) >= 0;

[Peter Kasting, 2011/04/01 00:09:09]

Nit: Reverse this and call the variable |shift_pressed|.

+      if (model_->is_keyword_hint() && no_shift) {
         // Accept the keyword.
         ScopedFreeze freeze(this, GetTextObjectModel());
-        model_->AcceptKeyword();
-      } else if (!IsCaretAtEnd()) {
-        ScopedFreeze freeze(this, GetTextObjectModel());
-        OnBeforePossibleChange();
-        PlaceCaretAt(GetTextLength());
-        OnAfterPossibleChange();
+        model_->AcceptKeyword(false);
       } else {
-        model_->CommitSuggestedText(true);
+        model_->OnUpOrDownKeyPressed(no_shift ? count : -count);
       }
       return true;
     }