Fix cpplint whitespace/braces issues

Change-Id: Ide80939faf8e8690d8842dde8133902ac725ed1a
diff --git a/runtime/oat_file.cc b/runtime/oat_file.cc
index 0f29915..bb8341e 100644
--- a/runtime/oat_file.cc
+++ b/runtime/oat_file.cc
@@ -358,8 +358,7 @@
     fp_spill_mask_(fp_spill_mask),
     mapping_table_offset_(mapping_table_offset),
     vmap_table_offset_(vmap_table_offset),
-    native_gc_map_offset_(gc_map_offset)
-{
+    native_gc_map_offset_(gc_map_offset) {
 #ifndef NDEBUG
   if (mapping_table_offset_ != 0) {  // implies non-native, non-stub code
     if (vmap_table_offset_ == 0) {