Add SSL icons on Mac OS X

chrome/browser/cocoa/location_bar_view_mac.h

Index: chrome/browser/cocoa/location_bar_view_mac.h
===================================================================
--- chrome/browser/cocoa/location_bar_view_mac.h	(revision 25790)
+++ chrome/browser/cocoa/location_bar_view_mac.h	(working copy)
@@ -12,6 +12,7 @@
 #include "chrome/browser/autocomplete/autocomplete_edit.h"
 #include "chrome/browser/autocomplete/autocomplete_edit_view_mac.h"
 #include "chrome/browser/location_bar.h"
+#include "chrome/browser/toolbar_model.h"
 
 class AutocompletePopupPositioner;
 @class AutocompleteTextField;
@@ -82,6 +83,9 @@
                             NSImage* image);
 
  private:
+  // Set the SSL icon we should be showing.
+  void SetSecurityIcon(ToolbarModel::Icon icon);
+
   scoped_ptr<AutocompleteEditViewMac> edit_view_;
 
   CommandUpdater* command_updater_;  // Weak, owned by Browser.
@@ -98,6 +102,8 @@
 
   Profile* profile_;
 
+  ToolbarModel* toolbar_model_;  // Weak, owned by Browser.
+
   // Image used in drawing keyword hint.
   scoped_nsobject<NSImage> tab_button_image_;