Don't log "Failed to find OatDexFile" when failure may be expected.

Change-Id: I82b8eac2f90902b2adaca67d97dbf4d601c19122
diff --git a/src/class_linker.cc b/src/class_linker.cc
index 6555070..0dab1ff 100644
--- a/src/class_linker.cc
+++ b/src/class_linker.cc
@@ -638,7 +638,7 @@
   for (size_t i = 0; i < oat_files_.size(); i++) {
     const OatFile* oat_file = oat_files_[i];
     DCHECK(oat_file != NULL);
-    if (oat_file->GetOatDexFile(dex_file.GetLocation())) {
+    if (oat_file->GetOatDexFile(dex_file.GetLocation(), false)) {
       return oat_file;
     }
   }