Fix multiple inclusion guards to match new pathnames

Change-Id: Id7735be1d75bc315733b1773fba45c1deb8ace43
diff --git a/jdwpspy/Common.h b/jdwpspy/Common.h
index 0bd3056..33f1a67 100644
--- a/jdwpspy/Common.h
+++ b/jdwpspy/Common.h
@@ -3,8 +3,8 @@
  *
  * jdwpspy common stuff.
  */
-#ifndef _JDWPSPY_COMMON
-#define _JDWPSPY_COMMON
+#ifndef ART_JDWPSPY_COMMON_H_
+#define ART_JDWPSPY_COMMON_H_
 
 #include <stdint.h>
 #include <stdio.h>
@@ -99,4 +99,4 @@
 void printHexDumpEx(FILE* fp, const void* vaddr, size_t length,
     HexDumpMode mode, const char* prefix);
 
-#endif /*_JDWPSPY_COMMON*/
+#endif  // ART_JDWPSPY_COMMON_H_