Mojo: Fix my LOG_IF(ERROR, ...) from r262803.

Oops, I inverted the condition.

R=sky@chromium.org
TBR=sky@chromium.org
BUG=360081

Review URL: https://codereview.chromium.org/225863008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@262918 0039d316-1c4b-4281-b951-d872f2087c98

mojo/system/channel.cc

@@ -67,7 +67,7 @@ void Channel::Shutdown() {
   // things in an inconsistent state, which is worse. Note that if the map is
   // nonempty, we probably won't be destroyed, since the endpoints have a
   // reference to us.)
-  LOG_IF(ERROR, local_id_to_endpoint_info_map_.empty())
+  LOG_IF(ERROR, !local_id_to_endpoint_info_map_.empty())
       << "Channel shutting down with endpoints still attached";
   // TODO(vtl): This currently blows up, but the fix will be nontrivial.
   // crbug.com/360081