bootloader_message: Remove the no-op blank line.

This single blank line was introduced by some cherry-pick, which is
causing merge conflicts.

Test: N/A
Change-Id: Ida527b76fca7cc916499c5f888476c8e51ba3eaa
diff --git a/bootloader_message/bootloader_message.cpp b/bootloader_message/bootloader_message.cpp
index 16e8df1..f6f8005 100644
--- a/bootloader_message/bootloader_message.cpp
+++ b/bootloader_message/bootloader_message.cpp
@@ -128,7 +128,6 @@
                                        strerror(errno));
     return false;
   }
-
   // TODO: O_SYNC and fsync duplicates each other?
   if (fsync(fd.get()) == -1) {
     *err = android::base::StringPrintf("failed to fsync %s: %s", misc_blk_device.c_str(),