clang-format many files.

Test: Format-only changes; treehugger suffices.
Change-Id: I23cde3f0bbcac13bef555d13514e922c79d5ad48
diff --git a/VoldUtil.cpp b/VoldUtil.cpp
index afe8b53..26c817c 100644
--- a/VoldUtil.cpp
+++ b/VoldUtil.cpp
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-#include <sys/ioctl.h>
 #include <linux/fs.h>
+#include <sys/ioctl.h>
 
-struct fstab *fstab_default;
+struct fstab* fstab_default;
 
 void get_blkdev_size(int fd, unsigned long* nr_sec) {
-  if ((ioctl(fd, BLKGETSIZE, nr_sec)) == -1) {
-    *nr_sec = 0;
-  }
+    if ((ioctl(fd, BLKGETSIZE, nr_sec)) == -1) {
+        *nr_sec = 0;
+    }
 }