Morph CapabilityFilter into caps::Capabilities, which supports capability classes (yet unimplemente…

mojo/services/catalog/entry.cc

Index: mojo/services/catalog/entry.cc
diff --git a/mojo/services/catalog/entry.cc b/mojo/services/catalog/entry.cc
index 9d6f40f449b2fb4d6a1098c90355a2330b17d996..095776c52535f165bad384a9b90f890087c8ef63 100644
--- a/mojo/services/catalog/entry.cc
+++ b/mojo/services/catalog/entry.cc
@@ -10,4 +10,10 @@ Entry::Entry() {}
 Entry::Entry(const Entry& other) = default;
 Entry::~Entry() {}
 
+bool Entry::operator==(const Entry& other) const {
+  return other.name == name && other.qualifier == qualifier &&
+         other.display_name == display_name &&
+         other.capabilities == capabilities;
+}
+
 }  // catalog