[downloads] Move platform specific code out of DownloadTargetDeterminer.

chrome/browser/download/chrome_download_manager_delegate.h

 // 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.
 
 #ifndef CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_
 #define CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_
 
 #include <stdint.h>
 
 #include <memory>
+#include <string>
+#include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/containers/hash_tables.h"
+#include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/download/download_path_reservation_tracker.h"
 #include "chrome/browser/download/download_target_determiner_delegate.h"
 #include "chrome/browser/download/download_target_info.h"
 #include "chrome/browser/safe_browsing/download_protection_service.h"
 #include "content/public/browser/download_danger_type.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_manager_delegate.h"
 #include "content/public/browser/notification_observer.h"
@@ skipping 62 matching lines @@
   std::string ApplicationClientIdForFileScanning() const override;
 
   // Opens a download using the platform handler. DownloadItem::OpenDownload,
   // which ends up being handled by OpenDownload(), will open a download in the
   // browser if doing so is preferred.
   void OpenDownloadUsingPlatformHandler(content::DownloadItem* download);
 
   DownloadPrefs* download_prefs() { return download_prefs_.get(); }
 
  protected:
-  // So that test classes that inherit from this for override purposes
-  // can call back into the DownloadManager.
-  content::DownloadManager* download_manager_;
-
   virtual safe_browsing::DownloadProtectionService*
       GetDownloadProtectionService();
 
   // DownloadTargetDeterminerDelegate. Protected for testing.
   void NotifyExtensions(content::DownloadItem* download,
                         const base::FilePath& suggested_virtual_path,
                         const NotifyExtensionsCallback& callback) override;
   void ReserveVirtualPath(
       content::DownloadItem* download,
       const base::FilePath& virtual_path,
       bool create_directory,
       DownloadPathReservationTracker::FilenameConflictAction conflict_action,
       const ReservedPathCallback& callback) override;
-  void PromptUserForDownloadPath(content::DownloadItem* download,
-                                 const base::FilePath& suggested_virtual_path,
-                                 const FileSelectedCallback& callback) override;
+  void RequestConfirmation(content::DownloadItem* download,
+                           const base::FilePath& suggested_virtual_path,
+                           DownloadConfirmationReason reason,
+                           const ConfirmationCallback& callback) override;
   void DetermineLocalPath(content::DownloadItem* download,
                           const base::FilePath& virtual_path,
                           const LocalPathCallback& callback) override;
   void CheckDownloadUrl(content::DownloadItem* download,
                         const base::FilePath& suggested_virtual_path,
                         const CheckDownloadUrlCallback& callback) override;
   void GetFileMimeType(const base::FilePath& path,
                        const GetFileMimeTypeCallback& callback) override;
 
+  // So that test classes that inherit from this for override purposes
+  // can call back into the DownloadManager.
+  content::DownloadManager* download_manager_;
+
  private:
   friend class base::RefCountedThreadSafe<ChromeDownloadManagerDelegate>;
+  FRIEND_TEST_ALL_PREFIXES(ChromeDownloadManagerDelegateTest,
+                           RequestConfirmation_Android);
 
   typedef std::vector<content::DownloadIdCallback> IdCallbackVector;
 
   // content::NotificationObserver implementation.
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
   // Callback function after the DownloadProtectionService completes.
   void CheckClientDownloadDone(
@@ skipping 33 matching lines @@
 #endif
 
   content::NotificationRegistrar registrar_;
 
   base::WeakPtrFactory<ChromeDownloadManagerDelegate> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeDownloadManagerDelegate);
 };
 
 #endif  // CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_