Revert "Fix canonicalizing /sdcard"

This reverts commit 50e73370ca.

Reason for revert: ag/10112811 is better and more reliable fix

Change-Id: Ice0c0e7a033013b01156898cd58df14b999e700f

core/java/android/os/storage/StorageManager.java

@@ -829,14 +829,7 @@ public class StorageManager {
      */
     public @NonNull UUID getUuidForPath(@NonNull File path) throws IOException {
         Preconditions.checkNotNull(path);
-        String pathString = path.getCanonicalPath();
-        if (path.getPath().startsWith("/sdcard")) {
-            // On FUSE enabled devices, realpath(2) /sdcard is /mnt/user/<userid>/emulated/<userid>
-            // as opposed to /storage/emulated/<userid>.
-            // And vol.path below expects to match with a path starting with /storage
-            pathString = pathString.replaceFirst("^/mnt/user/[0-9]+/", "/storage/");
-        }
-
+        final String pathString = path.getCanonicalPath();
         if (FileUtils.contains(Environment.getDataDirectory().getAbsolutePath(), pathString)) {
             return UUID_DEFAULT;
         }