Media Remoting: Remove old interstitial implementation.

media/base/localized_strings.h

 // 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.
 
 #ifndef MEDIA_BASE_MEDIA_LOCALIZED_STRINGS_H_
 #define MEDIA_BASE_MEDIA_LOCALIZED_STRINGS_H_
 
 #include <string>
 
 #include "base/strings/string16.h"
@@ skipping 10 matching lines @@
 // chrome/app/generated_resources.grd.
 enum MessageId {
   DEFAULT_AUDIO_DEVICE_NAME,
 #if defined(OS_WIN)
   COMMUNICATIONS_AUDIO_DEVICE_NAME,
 #endif
 #if defined(OS_CHROMEOS)
   BEAMFORMING_ON_DEFAULT_AUDIO_INPUT_DEVICE_NAME,
   BEAMFORMING_OFF_DEFAULT_AUDIO_INPUT_DEVICE_NAME,
 #endif
-#if BUILDFLAG(ENABLE_MEDIA_REMOTING)
-  MEDIA_REMOTING_CAST_ERROR_TEXT,
-  MEDIA_REMOTING_CASTING_VIDEO_TEXT,
-#endif
 };
 
 // Implementations are expected to convert MessageIds to generated_resources.grd
 // IDs and extract the matching string from Chrome's resource bundle (e.g.
 // through l10n_util::GetStringUTF16).
 using LocalizedStringProvider = base::string16 (*)(MessageId message_id);
 
 // Initializes the global LocalizedStringProvider function.
 MEDIA_EXPORT void SetLocalizedStringProvider(LocalizedStringProvider func);
 
 #if !defined(OS_IOS)
 // The LocalizedStringProvider has probably not been initialized on iOS. This
 // will give an early compile warning for clients attempting to use it.
 
 // Returns a resource string corresponding to |message_id|. See l10n_util.h.
 // Returns an empty string if the LocalizedStringProvider has not been
 // initialized or if the ID is unrecognized.
 MEDIA_EXPORT std::string GetLocalizedStringUTF8(MessageId message_id);
 base::string16 GetLocalizedStringUTF16(MessageId message_id);
 #endif
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_MEDIA_LOCALIZED_STRINGS_H_