Revert "Rename DexJar interface method to DexJarBuildPath."

This reverts commit 562c240185dd4adcbdb75d2924c69657f6ac7cff.

Reason for revert: breaks `lunch full-eng && m checkbuild`.

Change-Id: Id7c7d6240d98afaf8edd49b6c96cd05534b784cc
diff --git a/java/hiddenapi_singleton.go b/java/hiddenapi_singleton.go
index 2f35798..c7f7cbd 100644
--- a/java/hiddenapi_singleton.go
+++ b/java/hiddenapi_singleton.go
@@ -147,7 +147,7 @@
 			name := ctx.ModuleName(module)
 			for moduleList, pathList := range moduleListToPathList {
 				if i := android.IndexList(name, *moduleList); i != -1 {
-					pathList[i] = j.DexJarBuildPath()
+					pathList[i] = j.DexJar()
 				}
 			}
 		}