SERVER-17310 Replace boost::*_mutex::scoped_lock with boost::lock_guard.

Achieved via grep, sed and bash:
grep -Irl mutex::scoped_lock src/mongo | xargs sed -i.orig -E 's/(boost::(recursive_|timed_)?)mutex::scoped_lock/boost::lock_guard<\1mutex>/'

Then, by converting boost::lock_guard to boost::unique_lock as appropriate.

Finally, by removing unused mongo::mutex::try_lock.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mongo/db/stats/lock_server_status_section.cpp b/src/mongo/db/stats/lock_server_status_section.cpp
index 84d1ce53df5..1e81904b158 100644
--- a/src/mongo/db/stats/lock_server_status_section.cpp
+++ b/src/mongo/db/stats/lock_server_status_section.cpp
@@ -56,7 +56,7 @@ namespace {
 
             // This returns the blocked lock states
             {
-                boost::mutex::scoped_lock scopedLock(Client::clientsMutex);
+                boost::lock_guard<boost::mutex> scopedLock(Client::clientsMutex);
 
                 // Count all clients
                 numTotal = Client::clients.size();