Tweak problemms.

Change-Id: I35d82dffba9f0e58ea70c782ee8ce7fcf8f9b314

2 files changed, 3 insertions, 6 deletions

diff --git a/PROBLEMS b/PROBLEMS
index f220b85ec..cfe2a01b7 100644
--- a/PROBLEMS
+++ b/PROBLEMS
@@ -35,11 +35,9 @@
   poll() calls to be without timeout. Or something similar, depending
   on case.
 
-- Recursive mutexes are evil. In general, I think the consensus is
-  that recursive mutexes should be avoided. One should use them only
-  when absolutely necessary because the code-base is so complex that
-  one has no idea how it works. That was hopefully not the case when
-  recursive mutexes were introduced here? But probably it is by now...
+- Recursive mutexes are evil. The last remaining instances should be
+  removed from the Kit/ChildSession.cppp as/when we move to a single
+  threaded Kit process.
 
 - Occasionally Control-C (SIGINT) doesn't shut down loolwsd. One has
   to kill it with SIGKILL. Which of course leaves all the chroot jails
diff --git a/wsd/TileCache.cpp b/wsd/TileCache.cpp
index b46d16044..65b1c5a41 100644
--- a/wsd/TileCache.cpp
+++ b/wsd/TileCache.cpp
@@ -33,7 +33,6 @@
 #include "ClientSession.hpp"
 #include <Common.hpp>
 #include <Protocol.hpp>
-#include "SenderQueue.hpp"
 #include <Unit.hpp>
 #include <Util.hpp>
 #include <common/FileUtil.hpp>