[Download Home] Pull out DeletedFileTracker from DownloadHistoryAdapter

chrome/android/javatests/src/org/chromium/chrome/browser/download/DownloadActivityTest.java

 // 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.download;
 
 import android.content.Intent;
 import android.os.Handler;
 import android.os.Looper;
 import android.support.v7.widget.RecyclerView;
@@ skipping 139 matching lines @@
                 return TextUtils.equals("6.00 GB downloaded", mSpaceUsedDisplay.getText());
             }
         });
 
         // Add a new item.
         int callCount = mAdapterObserver.onSpaceDisplayUpdatedCallback.getCallCount();
         final DownloadItem updateItem = StubbedProvider.createDownloadItem(7, "20151021 07:28");
         ThreadUtils.runOnUiThread(new Runnable() {
             @Override
             public void run() {
-                mAdapter.onDownloadItemUpdated(updateItem, false);
+                mAdapter.onDownloadItemUpdated(updateItem);
             }
         });
         mAdapterObserver.onSpaceDisplayUpdatedCallback.waitForCallback(callCount);
         assertEquals("6.50 GB downloaded", mSpaceUsedDisplay.getText());
 
         // Mark one download as deleted on disk, which should prevent it from being counted.
         callCount = mAdapterObserver.onSpaceDisplayUpdatedCallback.getCallCount();
         final DownloadItem deletedItem = StubbedProvider.createDownloadItem(6, "20151021 07:28");
         deletedItem.setHasBeenExternallyRemoved(true);
         ThreadUtils.runOnUiThread(new Runnable() {
             @Override
             public void run() {
-                mAdapter.onDownloadItemUpdated(deletedItem, false);
+                mAdapter.onDownloadItemUpdated(deletedItem);
             }
         });
         mAdapterObserver.onSpaceDisplayUpdatedCallback.waitForCallback(callCount);
         assertEquals("5.50 GB downloaded", mSpaceUsedDisplay.getText());
 
         // Say that the offline page has been deleted.
         callCount = mAdapterObserver.onSpaceDisplayUpdatedCallback.getCallCount();
         final OfflinePageDownloadItem deletedPage =
                 StubbedProvider.createOfflineItem(3, "20151021 07:28");
         ThreadUtils.runOnUiThread(new Runnable() {
@@ skipping 95 matching lines @@
 
         SnackbarManager.setDurationForTesting(5000);
 
         // Add duplicate items.
         int callCount = mAdapterObserver.onSpaceDisplayUpdatedCallback.getCallCount();
         final DownloadItem item7 = StubbedProvider.createDownloadItem(7, "20161021 07:28");
         final DownloadItem item8 = StubbedProvider.createDownloadItem(8, "20161021 17:28");
         ThreadUtils.runOnUiThread(new Runnable() {
             @Override
             public void run() {
-                mAdapter.onDownloadItemUpdated(item7, false);
-                mAdapter.onDownloadItemUpdated(item8, false);
+                mAdapter.onDownloadItemUpdated(item7);
+                mAdapter.onDownloadItemUpdated(item8);
             }
         });
         mAdapterObserver.onSpaceDisplayUpdatedCallback.waitForCallback(callCount, 2);
 
         // This first check is a Criteria because initialization of the Adapter is asynchronous.
         CriteriaHelper.pollUiThread(new Criteria() {
             @Override
             public boolean isSatisfied() {
                 return TextUtils.equals("7.00 GB downloaded", mSpaceUsedDisplay.getText());
             }
@@ skipping 55 matching lines @@
 
         SnackbarManager.setDurationForTesting(5000);
 
         // Add duplicate items.
         int callCount = mAdapterObserver.onSpaceDisplayUpdatedCallback.getCallCount();
         final DownloadItem item7 = StubbedProvider.createDownloadItem(7, "20161021 07:28");
         final DownloadItem item8 = StubbedProvider.createDownloadItem(8, "20161021 17:28");
         ThreadUtils.runOnUiThread(new Runnable() {
             @Override
             public void run() {
-                mAdapter.onDownloadItemUpdated(item7, false);
-                mAdapter.onDownloadItemUpdated(item8, false);
+                mAdapter.onDownloadItemUpdated(item7);
+                mAdapter.onDownloadItemUpdated(item8);
             }
         });
         mAdapterObserver.onSpaceDisplayUpdatedCallback.waitForCallback(callCount, 2);
 
         // This first check is a Criteria because initialization of the Adapter is asynchronous.
         CriteriaHelper.pollUiThread(new Criteria() {
             @Override
             public boolean isSatisfied() {
                 return TextUtils.equals("7.00 GB downloaded", mSpaceUsedDisplay.getText());
             }
@@ skipping 209 matching lines @@
 
         ThreadUtils.runOnUiThread(new Runnable() {
             @Override
             public void run() {
                 itemView.performLongClick();
             }
         });
         mAdapterObserver.onSelectionCallback.waitForCallback(callCount, 1);
     }
 }