Fix multiple inclusion guards to match new pathnames

Change-Id: Id7735be1d75bc315733b1773fba45c1deb8ace43
diff --git a/runtime/mirror/iftable-inl.h b/runtime/mirror/iftable-inl.h
index 72803b8..9d5fa74 100644
--- a/runtime/mirror/iftable-inl.h
+++ b/runtime/mirror/iftable-inl.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef ART_SRC_MIRROR_IFTABLE_INL_H_
-#define ART_SRC_MIRROR_IFTABLE_INL_H_
+#ifndef ART_RUNTIME_MIRROR_IFTABLE_INL_H_
+#define ART_RUNTIME_MIRROR_IFTABLE_INL_H_
 
 #include "iftable.h"
 
@@ -32,4 +32,4 @@
 }  // namespace mirror
 }  // namespace art
 
-#endif  // ART_SRC_MIRROR_IFTABLE_INL_H_
+#endif  // ART_RUNTIME_MIRROR_IFTABLE_INL_H_