Use the media galleries controller interface for the scan result dialog.

chrome/browser/media_galleries/media_galleries_permission_controller_unittest.cc

 // Copyright 2013 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 "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/run_loop.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/test_extension_system.h"
+#include "chrome/browser/media_galleries/media_galleries_dialog_controller_test_util.h"
 #include "chrome/browser/media_galleries/media_galleries_permission_controller.h"
 #include "chrome/browser/media_galleries/media_galleries_preferences.h"
 #include "chrome/browser/media_galleries/media_galleries_test_util.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/storage_monitor/storage_info.h"
 #include "components/storage_monitor/test_storage_monitor.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/common/permissions/media_galleries_permission.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/login/users/user_manager.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/chromeos/settings/device_settings_service.h"
 #endif
 
 using storage_monitor::StorageInfo;
 using storage_monitor::TestStorageMonitor;
 
 namespace {
 
 std::string GalleryName(const MediaGalleryPrefInfo& gallery) {
   base::string16 name = gallery.GetGalleryDisplayName();
   return base::UTF16ToASCII(name);
 }
 
-class MockMediaGalleriesDialog
-    : public MediaGalleriesDialog {
- public:
-  typedef base::Callback<void(int update_count)> DialogDestroyedCallback;
-
-  explicit MockMediaGalleriesDialog(const DialogDestroyedCallback& callback)
-      : update_count_(0),
-        dialog_destroyed_callback_(callback) {
-  }
-
-  virtual ~MockMediaGalleriesDialog() {
-    dialog_destroyed_callback_.Run(update_count_);
-  }
-
-  // MockMediaGalleriesDialog implementation.
-  virtual void UpdateGalleries() OVERRIDE {
-    update_count_++;
-  }
-
-  // Number of times UpdateResults has been called.
-  int update_count() {
-    return update_count_;
-  }
-
- private:
-  int update_count_;
-
-  DialogDestroyedCallback dialog_destroyed_callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(MockMediaGalleriesDialog);
-};
-
 }  // namespace
 
 class MediaGalleriesPermissionControllerTest : public ::testing::Test {
  public:
   MediaGalleriesPermissionControllerTest()
       : dialog_(NULL),
         dialog_update_count_at_destruction_(0),
         controller_(NULL),
         profile_(new TestingProfile()),
         weak_factory_(this) {
@@ skipping 232 matching lines @@
 
   gallery.volume_label = base::string16();
   EXPECT_EQ("vendor, model", GalleryName(gallery));
 
   gallery.total_size_in_bytes = 1000000;
   EXPECT_EQ("977 KB vendor, model", GalleryName(gallery));
 
   gallery.path = base::FilePath(FILE_PATH_LITERAL("sub/path"));
   EXPECT_EQ("path - 977 KB vendor, model", GalleryName(gallery));
 }