File header cleanup.

 * sysdeps.h should always be included first.
 * TRACE_TAG needs to be defined before anything is included.
 * Some files were missing copyright headers.
 * Save precious bytes on my SSD by removing useless whitespace.

Change-Id: I88980e6e00b5be1093806cf286740d9e4a033b94
diff --git a/adb_auth_client.cpp b/adb_auth_client.cpp
index 5dadcd9..8e7d38b 100644
--- a/adb_auth_client.cpp
+++ b/adb_auth_client.cpp
@@ -14,24 +14,24 @@
  * limitations under the License.
  */
 
+#define TRACE_TAG TRACE_AUTH
+
+#include "sysdeps.h"
+#include "adb_auth.h"
+
 #include <resolv.h>
 #include <stdio.h>
 #include <string.h>
 
-#include "sysdeps.h"
-
-#include "adb.h"
-#include "adb_auth.h"
 #include "cutils/list.h"
 #include "cutils/sockets.h"
-#include "fdevent.h"
 #include "mincrypt/rsa.h"
 #include "mincrypt/sha.h"
+
+#include "adb.h"
+#include "fdevent.h"
 #include "transport.h"
 
-#define TRACE_TAG TRACE_AUTH
-
-
 struct adb_public_key {
     struct listnode node;
     RSAPublicKey key;