Cocoa: Media gallery dialog unit test

chrome/browser/ui/cocoa/extensions/media_galleries_dialog_cocoa.h

Index: chrome/browser/ui/cocoa/extensions/media_galleries_dialog_cocoa.h
diff --git a/chrome/browser/ui/cocoa/extensions/media_galleries_dialog_cocoa.h b/chrome/browser/ui/cocoa/extensions/media_galleries_dialog_cocoa.h
index 5835912f32644a54b5b08a42f37256d5e0687a2e..96190ca3e5300deb2bfa3468030c98d914e70e30 100644
--- a/chrome/browser/ui/cocoa/extensions/media_galleries_dialog_cocoa.h
+++ b/chrome/browser/ui/cocoa/extensions/media_galleries_dialog_cocoa.h
@@ -5,6 +5,7 @@
 #ifndef CHROME_BROWSER_UI_COCOA_EXTENSIONS_MEDIA_GALLERIES_DIALOG_COCOA_H_
 #define CHROME_BROWSER_UI_COCOA_EXTENSIONS_MEDIA_GALLERIES_DIALOG_COCOA_H_
 
+#include "base/gtest_prod_util.h"
 #include "chrome/browser/media_gallery/media_galleries_dialog_controller.h"
 #import "chrome/browser/ui/cocoa/constrained_window_mac.h"
 
@@ -12,6 +13,8 @@
 
 namespace chrome {
 
+class MediaGalleriesDialogTest;
+
 class MediaGalleriesDialogCocoa :
     public ConstrainedWindowMacDelegateSystemSheet,
     public MediaGalleriesDialog {
@@ -33,6 +36,10 @@ class MediaGalleriesDialogCocoa :
   virtual void DeleteDelegate() OVERRIDE;
 
  private:
+  FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, InitializeCheckboxes);
+  FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, ToggleCheckboxes);
+  FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, UpdateAdds);
+
   void UpdateGalleryCheckbox(NSButton* checkbox,
                              const MediaGalleryPrefInfo* gallery,
                              bool permitted);