Move DownloadControllerAndroid from content/ to chrome/

chrome/browser/download/download_resource_throttle.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/download/download_resource_throttle.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "build/build_config.h"
 #include "chrome/browser/download/download_stats.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/resource_controller.h"
 
 #if defined(OS_ANDROID)
-#include "content/public/browser/android/download_controller_android.h"
+#include "chrome/browser/android/download/download_controller_base.h"
 #include "content/public/browser/render_view_host.h"
-
-using content::DownloadControllerAndroid;
 #endif
 
 using content::BrowserThread;
 
 namespace {
 
 void OnCanDownloadDecided(base::WeakPtr<DownloadResourceThrottle> throttle,
                           bool allow) {
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
@@ skipping 18 matching lines @@
     info->continue_callback.Run(false);
 }
 #endif
 
 void CanDownloadOnUIThread(
     std::unique_ptr<DownloadResourceThrottle::DownloadRequestInfo> info) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 #if defined(OS_ANDROID)
   content::WebContents* contents = info->web_contents_getter.Run();
   if (contents) {
-    content::DownloadControllerAndroid::Get()->AcquireFileAccessPermission(
+    DownloadControllerBase::Get()->AcquireFileAccessPermission(
         contents, base::Bind(&OnAcquireFileAccessPermissionDone,
                              base::Passed(std::move(info))));
   } else {
     OnAcquireFileAccessPermissionDone(std::move(info), false);
   }
 #else
   CanDownload(std::move(info));
 #endif
 }
 
@@ skipping 81 matching lines @@
 
   if (request_deferred_) {
     request_deferred_ = false;
     if (allow) {
       controller()->Resume();
     } else {
       controller()->Cancel();
     }
   }
 }