liblog: specify clang format

Switch coding style to match

SideEffects: None
Test: compile
Bug: 27405083
Change-Id: Id426d5c5e3b18f2ceec22b31bbc9781aabf6bcca
diff --git a/liblog/logger_lock.c b/liblog/logger_lock.c
index 14feee0..d4e3a75 100644
--- a/liblog/logger_lock.c
+++ b/liblog/logger_lock.c
@@ -28,29 +28,26 @@
 static pthread_mutex_t log_init_lock = PTHREAD_MUTEX_INITIALIZER;
 #endif
 
-LIBLOG_HIDDEN void __android_log_lock()
-{
+LIBLOG_HIDDEN void __android_log_lock() {
 #if !defined(_WIN32)
-    /*
-     * If we trigger a signal handler in the middle of locked activity and the
-     * signal handler logs a message, we could get into a deadlock state.
-     */
-    pthread_mutex_lock(&log_init_lock);
+  /*
+   * If we trigger a signal handler in the middle of locked activity and the
+   * signal handler logs a message, we could get into a deadlock state.
+   */
+  pthread_mutex_lock(&log_init_lock);
 #endif
 }
 
-LIBLOG_HIDDEN int __android_log_trylock()
-{
+LIBLOG_HIDDEN int __android_log_trylock() {
 #if !defined(_WIN32)
-    return pthread_mutex_trylock(&log_init_lock);
+  return pthread_mutex_trylock(&log_init_lock);
 #else
-    return 0;
+  return 0;
 #endif
 }
 
-LIBLOG_HIDDEN void __android_log_unlock()
-{
+LIBLOG_HIDDEN void __android_log_unlock() {
 #if !defined(_WIN32)
-    pthread_mutex_unlock(&log_init_lock);
+  pthread_mutex_unlock(&log_init_lock);
 #endif
 }