Clean up PathUtils unused parameters.

base/android/java/src/org/chromium/base/library_loader/ModernLinker.java

Index: base/android/java/src/org/chromium/base/library_loader/ModernLinker.java
diff --git a/base/android/java/src/org/chromium/base/library_loader/ModernLinker.java b/base/android/java/src/org/chromium/base/library_loader/ModernLinker.java
index 7716a8d9f734e84ae0cfe86d1bafb15a2e70b284..325e3cd147cf18c2d3910f050b6013f08cf00699 100644
--- a/base/android/java/src/org/chromium/base/library_loader/ModernLinker.java
+++ b/base/android/java/src/org/chromium/base/library_loader/ModernLinker.java
@@ -388,7 +388,7 @@ class ModernLinker extends Linker {
                 // We are in the browser, and with a current load address that indicates that
                 // there is enough address space for shared RELRO to operate. Create the
                 // shared RELRO, and store it in the map.
-                String relroPath = PathUtils.getDataDirectory(null) + "/RELRO:" + libFilePath;
+                String relroPath = PathUtils.getDataDirectory() + "/RELRO:" + libFilePath;
                 if (nativeCreateSharedRelro(dlopenExtPath,
                                             mCurrentLoadAddress, relroPath, libInfo)) {
                     mSharedRelros.put(dlopenExtPath, libInfo);