Track libziparchive API change.

Bug: http://b/129068177
Test: treehugger
Change-Id: Ieccd528a34b66de59fad78586dead6b1df9cae98
diff --git a/linker/linker.cpp b/linker/linker.cpp
index b59df73..0de17f7 100644
--- a/linker/linker.cpp
+++ b/linker/linker.cpp
@@ -1039,7 +1039,7 @@
 
   ZipEntry entry;
 
-  if (FindEntry(handle, ZipString(file_path), &entry) != 0) {
+  if (FindEntry(handle, file_path, &entry) != 0) {
     // Entry was not found.
     close(fd);
     return -1;