GN incremental_install: Enable lib copying for all devices

build/android/incremental_install/java/org/chromium/incrementalinstall/LockFile.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.incrementalinstall;
 
 import android.util.Log;
 
 import java.io.File;
 import java.io.FileOutputStream;
@@ skipping 81 matching lines @@
         try {
             FileOutputStream outputStream = new FileOutputStream(file);
             FileLock lock = outputStream.getChannel().tryLock();
             if (lock != null) {
                 Log.i(TAG, "Created lock file: " + file);
                 return new LockFile(file, outputStream, lock);
             }
             outputStream.close();
         } catch (IOException e) {
             // Do nothing. We didn't get the lock.
+            Log.w(TAG, "Exception trying to acquire lock " + file, e);
         }
         return null;
     }
 
     /**
      * Waits for the given file to not exist.
      */
     static void waitForRuntimeLock(final File file, long timeoutMs) {
         pollingWait(new Callable<Boolean>() {
             @Override public Boolean call() {
                 return !file.exists();
             }
         }, file, timeoutMs);
     }
 
     /**
      * Releases and deletes the lock file.
      */
     void release() throws IOException {
         Log.i(TAG, "Deleting lock file: " + mFile);
         mFileLock.release();
         mOutputStream.close();
         if (!mFile.delete()) {
             throw new IOException("Failed to delete lock file: " + mFile);
         }
     }
 }