Extensions: Switch to new permission message system, part II

extensions/common/permissions/api_permission_set.cc

Index: extensions/common/permissions/api_permission_set.cc
diff --git a/extensions/common/permissions/api_permission_set.cc b/extensions/common/permissions/api_permission_set.cc
index e7d54bd13defdb0693ee105aefb3893718d950b6..3d6e02ae56a4efc6e47a4d845ead11880a1c8524 100644
--- a/extensions/common/permissions/api_permission_set.cc
+++ b/extensions/common/permissions/api_permission_set.cc
@@ -255,6 +255,10 @@ bool PermissionIDSet::Includes(const PermissionIDSet& subset) const {
                                                    subset.permissions_);
 }
 
+bool PermissionIDSet::Equals(const PermissionIDSet& set) const {
+  return permissions_ == set.permissions_;
+}
+
 // static
 PermissionIDSet PermissionIDSet::Difference(const PermissionIDSet& set_1,
                                             const PermissionIDSet& set_2) {
@@ -284,7 +288,7 @@ bool PermissionIDSet::empty() const {
   return permissions_.empty();
 }
 
-PermissionIDSet::PermissionIDSet(std::set<PermissionID> permissions)
+PermissionIDSet::PermissionIDSet(const std::set<PermissionID>& permissions)
     : permissions_(permissions) {
 }