Store Media gallery permissions in extension prefs.

chrome/browser/media_gallery/media_galleries_preferences.h

Index: chrome/browser/media_gallery/media_galleries_preferences.h
diff --git a/chrome/browser/media_gallery/media_galleries_preferences.h b/chrome/browser/media_gallery/media_galleries_preferences.h
index 495501f9fd4705acfe49e4f963b5932ef4d1abef..aea65bb0a535260e8212046672de372be71edfe1 100644
--- a/chrome/browser/media_gallery/media_galleries_preferences.h
+++ b/chrome/browser/media_gallery/media_galleries_preferences.h
@@ -13,12 +13,19 @@
 #include "base/string16.h"
 #include "chrome/browser/profiles/profile_keyed_service.h"
 
+class PrefService;
+class Profile;
+
 namespace base {
 class DictionaryValue;
 }
 
-class PrefService;
-class Profile;
+typedef uint64 MediaGalleryPrefId;
+
+struct MediaGalleryPermission {
+    MediaGalleryPrefId pref_id;

[Evan Stade, 2012/07/31 20:29:47]

nit: just 2 spaces of indent.

[Evan Stade, 2012/07/31 20:29:47]

I think this would be more useful as a full-on MediaGallery.

[vandebo (ex-Chrome), 2012/08/01 01:01:10]

This is used to return the permissions from the extension prefs.  If we put a
full on MediaGallery here, then the extensions prefs need to query the media
gallery prefs to lookup the full MediaGallery.  I think returning just the id is
the right way to go here.

+    bool has_permission;
+};
 
 struct MediaGallery {
   MediaGallery();