Remove DownloadProcessService code path

content/public/android/java/src/org/chromium/content/app/DownloadProcessService.java

Index: content/public/android/java/src/org/chromium/content/app/DownloadProcessService.java
diff --git a/content/public/android/java/src/org/chromium/content/app/DownloadProcessService.java b/content/public/android/java/src/org/chromium/content/app/DownloadProcessService.java
deleted file mode 100644
index 7ea954bdd734fab3808ecfd1d4903ea3bab5bb40..0000000000000000000000000000000000000000
--- a/content/public/android/java/src/org/chromium/content/app/DownloadProcessService.java
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright 2016 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.content.app;
-
-import android.annotation.SuppressLint;
-import android.app.Notification;
-import android.content.Intent;
-import android.os.Build;
-import android.os.Bundle;
-import android.os.IBinder;
-import android.os.RemoteException;
-
-import org.chromium.base.Log;
-import org.chromium.base.annotations.JNINamespace;
-import org.chromium.content.R;
-import org.chromium.content.browser.ChildProcessConstants;
-import org.chromium.content.common.IChildProcessCallback;
-
-/**
- * Background download process for handling all transferable downloads.
- */
-@JNINamespace("content")
-public class DownloadProcessService extends ChildProcessService {
-    private static final String TAG = "DownloadProcess";
-    private long mClientContext;
-    private IChildProcessCallback mCallback;
-    private int mDownloadCount;
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-        // TODO(qinmin): Use the first pending download as notification, or
-        // get a more proper notification for this.
-        startForeground(R.id.download_service_notification, new Notification());
-    }
-
-    @Override
-    @SuppressLint("NewApi")
-    public int onStartCommand(Intent intent, int flags, int startId) {
-        assert Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2;
-        initializeParams(intent);
-        Bundle bundle = intent.getExtras();
-        if (bundle != null) {
-            IBinder binder = bundle.getBinder(ChildProcessConstants.EXTRA_CHILD_PROCESS_CALLBACK);
-            mCallback = IChildProcessCallback.Stub.asInterface(binder);
-            getServiceInfo(bundle);
-        }
-        return START_STICKY;
-    }
-
-    /**
-     * Will be called by the native side when a download starts or is rejected.
-     *
-     * @CalledByNative
-     */
-    private void onDownloadStarted(boolean started, int downloadId) {
-        if (mCallback != null) {
-            try {
-                mCallback.onDownloadStarted(started, downloadId);
-            } catch (RemoteException e) {
-                Log.e(TAG, "Unable to callback the browser process.", e);
-            }
-        }
-        if (started) mDownloadCount++;
-    }
-
-    /**
-     * Will be called by the native side when a download completes.
-     *
-     * @CalledByNative
-     */
-    private void onDownloadCompleted(boolean success) {
-        mDownloadCount--;
-        if (mDownloadCount == 0) stopSelf();
-    }
-}