[Offline pages] Updates to background scheduling to use BTS

chrome/android/junit/src/org/chromium/chrome/browser/offlinepages/ShadowGcmNetworkManager.java

Index: chrome/android/junit/src/org/chromium/chrome/browser/offlinepages/ShadowGcmNetworkManager.java
diff --git a/chrome/android/junit/src/org/chromium/chrome/browser/offlinepages/ShadowGcmNetworkManager.java b/chrome/android/junit/src/org/chromium/chrome/browser/offlinepages/ShadowGcmNetworkManager.java
deleted file mode 100644
index f1f94206052be14e052e0431a862df82532c6fce..0000000000000000000000000000000000000000
--- a/chrome/android/junit/src/org/chromium/chrome/browser/offlinepages/ShadowGcmNetworkManager.java
+++ /dev/null
@@ -1,50 +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.chrome.browser.offlinepages;
-
-import com.google.android.gms.gcm.GcmNetworkManager;
-import com.google.android.gms.gcm.GcmTaskService;
-import com.google.android.gms.gcm.Task;
-
-import org.robolectric.annotation.Implementation;
-import org.robolectric.annotation.Implements;
-
-/**
- * Custom shadow for the OS's GcmNetworkManager.  We use this to hook the call to GcmNetworkManager
- * to make sure it was invoked as we expect.
- */
-@Implements(GcmNetworkManager.class)
-public class ShadowGcmNetworkManager {
-    private Task mTask;
-    private Task mCanceledTask;
-
-    @Implementation
-    public void schedule(Task task) {
-        // Capture the string part divisions so we can check them.
-        mTask = task;
-    }
-
-    @Implementation
-    public void cancelTask(String tag, Class<? extends GcmTaskService> gcmTaskService) {
-        if (mTask != null && mTask.getTag().equals(tag)
-                && mTask.getServiceName().equals(gcmTaskService.getName())) {
-            mCanceledTask = mTask;
-            mTask = null;
-        }
-    }
-
-    public Task getScheduledTask() {
-        return mTask;
-    }
-
-    public Task getCanceledTask() {
-        return mCanceledTask;
-    }
-
-    public void clear() {
-        mTask = null;
-        mCanceledTask = null;
-    }
-}