Suppress leaks in chromeos::UserManagerImplWrapper::get()

TBR=stevenjb@chromium.org
BUG=232924

Review URL: https://codereview.chromium.org/14093018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@194695 0039d316-1c4b-4281-b951-d872f2087c98

tools/heapcheck/suppressions.txt

@@ -1885,3 +1885,11 @@
    fun:net::QuicStreamFactory::CreateSession
    fun:net::QuicStreamFactory::Job::DoConnect
 }
+{
+   bug_232924
+   Heapcheck:Leak
+   ...
+   fun:UserManagerImpl
+   fun:chromeos::UserManagerImplWrapper::get
+   fun:chromeos::UserManager::Get
+}

tools/valgrind/memcheck/suppressions.txt

@@ -7038,3 +7038,10 @@
    fun:_ZN3net17QuicStreamFactory3Job6DoLoopEi
    fun:_ZN3net17QuicStreamFactory3Job12OnIOCompleteEi
 }
+{
+   bug_232924
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN8chromeos22UserManagerImplWrapper3getEv
+   fun:_ZN8chromeos11UserManager3GetEv
+}