Remove SearchButton.

chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h

Index: chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h
diff --git a/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h b/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h
index b2d170b1b9d59acabe29bf3c6c6d649ccf58f871..53c5914f309e346126b0a845b05231c1751032b7 100644
--- a/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h
+++ b/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h
@@ -33,7 +33,6 @@ class ManagePasswordsDecoration;
 class MicSearchDecoration;
 class PageActionDecoration;
 class Profile;
-class SearchButtonDecoration;
 class SelectedKeywordDecoration;
 class StarDecoration;
 class TranslateDecoration;
@@ -264,9 +263,6 @@ class LocationBarViewMac : public LocationBar,
   // Generated CC hint decoration.
   scoped_ptr<GeneratedCreditCardDecoration> generated_credit_card_decoration_;
 
-  // The right-hand-side search button that is shown on search result pages.
-  scoped_ptr<SearchButtonDecoration> search_button_decoration_;
-
   // The right-hand-side button to manage passwords associated with a page.
   scoped_ptr<ManagePasswordsDecoration> manage_passwords_decoration_;