Reformatted thread and static_instance.

BUG=
TEST=Trybots.

Review URL: https://webrtc-codereview.appspot.com/1006005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3324 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/system_wrappers/source/thread_posix_unittest.cc

@@ -8,12 +8,12 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#include "system_wrappers/source/thread_posix.h"
+#include "webrtc/system_wrappers/source/thread_posix.h"
 
 #include "gtest/gtest.h"
 
 TEST(ThreadTestPosix, PrioritySettings) {
-  // API assumes that maxPrio - minPrio > 2. Test the extreme case.
+  // API assumes that max_prio - min_prio > 2. Test the extreme case.
   const int kMinPrio = -1;
   const int kMaxPrio = 2;