Use temp directory from LiteCore instead of setting the $TMP_DIR

LiteCore is now able to return a valid temp directory for android so don’t need to set TMP_DIR anymore.

Author: pasin

shared/src/main/java/com/couchbase/lite/AbstractDatabase.java

@@ -17,7 +17,6 @@
 //
 package com.couchbase.lite;
 
-import com.couchbase.lite.internal.support.Environment;
 import com.couchbase.lite.internal.support.Log;
 import com.couchbase.lite.internal.support.NativeLibrary;
 import com.couchbase.lite.internal.utils.ExecutorUtils;
@@ -600,9 +599,6 @@ public static void copy(File path, String name, DatabaseConfiguration config)
         int encryptionAlgorithm = C4EncryptionAlgorithm.kC4EncryptionNone;
         byte[] encryptionKey = null;
 
-        // Setup the temp directory:
-        Environment.setupTempDirectory(config.getTempDirectory());
-
         try {
             C4Database.copy(fromPath,
                     toPath,
@@ -799,9 +795,6 @@ private void open() throws CouchbaseLiteException {
         File dir = new File(config.getDirectory());
         setupDirectory(dir);
 
-        // Setup the temp directory:
-        Environment.setupTempDirectory(config.getTempDirectory());
-
         File dbFile = getDatabasePath(dir, this.name);
         int databaseFlags = getDatabaseFlags();