Remove all "cr." and "cr_" prefixes from TAG from chrome/.

chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.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.chrome.browser.download;
 
 import android.app.DownloadManager;
 import android.content.ActivityNotFoundException;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ skipping 32 matching lines @@
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
  * Chrome implementation of the DownloadNotificationService interface. This class is responsible for
  * keeping track of which downloads are in progress. It generates updates for progress of downloads
  * and handles cleaning up of interrupted progress notifications.
  */
 public class DownloadManagerService extends BroadcastReceiver implements
         DownloadController.DownloadNotificationService {
-    private static final String TAG = "cr.DownloadService";
+    private static final String TAG = "DownloadService";
     private static final String DOWNLOAD_NOTIFICATION_IDS = "DownloadNotificationIds";
     private static final String DOWNLOAD_DIRECTORY = "Download";
     protected static final String PENDING_OMA_DOWNLOADS = "PendingOMADownloads";
     private static final String UNKNOWN_MIME_TYPE = "application/unknown";
     private static final long UPDATE_DELAY_MILLIS = 1000;
     private static final long INVALID_DOWNLOAD_ID = -1L;
     private static final int UNKNOWN_DOWNLOAD_STATUS = -1;
     // Set will be more expensive to initialize, so use an ArrayList here.
     private static final List<String> MIME_TYPES_TO_OPEN = new ArrayList<String>(Arrays.asList(
             OMADownloadHandler.OMA_DOWNLOAD_DESCRIPTOR_MIME,
@@ skipping 951 matching lines @@
     protected static void openDownloadsPage(Context context) {
         Intent pageView = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
         pageView.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         try {
             context.startActivity(pageView);
         } catch (ActivityNotFoundException e) {
             Log.e(TAG, "Cannot find Downloads app", e);
         }
     }
 }