[Toolbar UI Mac] Fix omnibox minimum width

chrome/browser/ui/cocoa/toolbar/toolbar_controller.h

Index: chrome/browser/ui/cocoa/toolbar/toolbar_controller.h
diff --git a/chrome/browser/ui/cocoa/toolbar/toolbar_controller.h b/chrome/browser/ui/cocoa/toolbar/toolbar_controller.h
index 48811abd627ba0efc2d9235d50c0c32bf84e6308..46c8e3625da0ed6e9fd906baa5d5b81233014663 100644
--- a/chrome/browser/ui/cocoa/toolbar/toolbar_controller.h
+++ b/chrome/browser/ui/cocoa/toolbar/toolbar_controller.h
@@ -20,6 +20,7 @@
 @class BackForwardMenuController;
 class Browser;
 @class BrowserActionsContainerView;
+class BrowserActionsContainerViewSizeDelegate;
 @class BrowserActionsController;
 class CommandUpdater;
 class LocationBarViewMac;
@@ -68,6 +69,8 @@ class NotificationBridge;
   base::scoped_nsobject<BackForwardMenuController> backMenuController_;
   base::scoped_nsobject<BackForwardMenuController> forwardMenuController_;
   base::scoped_nsobject<BrowserActionsController> browserActionsController_;
+  scoped_ptr<BrowserActionsContainerViewSizeDelegate>
+      browserActionsContainerDelegate_;
 
   // Lazily-instantiated menu controller.
   base::scoped_nsobject<WrenchMenuController> wrenchMenuController_;