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/adb.cpp b/adb/adb.cpp
index ffa93f4..ca12eb7 100644
--- a/adb/adb.cpp
+++ b/adb/adb.cpp
@@ -14,7 +14,10 @@
  * limitations under the License.
  */
 
-#define  TRACE_TAG   TRACE_ADB
+#define TRACE_TAG TRACE_ADB
+
+#include "sysdeps.h"
+#include "adb.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -27,8 +30,6 @@
 #include <sys/time.h>
 #include <stdint.h>
 
-#include "sysdeps.h"
-#include "adb.h"
 #include "adb_auth.h"
 #include "adb_io.h"
 #include "adb_listeners.h"