[Sync] Clean up obsolete datatype specific methods in sync api

sync/internal_api/base_node.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 "sync/internal_api/public/base_node.h"
 
 #include <stack>
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 200 matching lines @@
 }
 
 base::DictionaryValue* BaseNode::ToValue() const {
   return GetEntry()->ToValue(GetTransaction()->GetCryptographer());
 }
 
 int64 BaseNode::GetExternalId() const {
   return GetEntry()->GetLocalExternalId();
 }
 
-const sync_pb::AppSpecifics& BaseNode::GetAppSpecifics() const {
-  DCHECK_EQ(GetModelType(), APPS);
-  return GetEntitySpecifics().app();
-}
-
-const sync_pb::AutofillSpecifics& BaseNode::GetAutofillSpecifics() const {
-  DCHECK_EQ(GetModelType(), AUTOFILL);
-  return GetEntitySpecifics().autofill();
-}
-
-const AutofillProfileSpecifics& BaseNode::GetAutofillProfileSpecifics() const {
-  DCHECK_EQ(GetModelType(), AUTOFILL_PROFILE);
-  return GetEntitySpecifics().autofill_profile();
-}
-
 const sync_pb::BookmarkSpecifics& BaseNode::GetBookmarkSpecifics() const {
   DCHECK_EQ(GetModelType(), BOOKMARKS);
   return GetEntitySpecifics().bookmark();
 }
 
 const sync_pb::NigoriSpecifics& BaseNode::GetNigoriSpecifics() const {
   DCHECK_EQ(GetModelType(), NIGORI);
   return GetEntitySpecifics().nigori();
 }
 
 const sync_pb::PasswordSpecificsData& BaseNode::GetPasswordSpecifics() const {
   DCHECK_EQ(GetModelType(), PASSWORDS);
   return *password_data_;
 }
 
-const sync_pb::ThemeSpecifics& BaseNode::GetThemeSpecifics() const {
-  DCHECK_EQ(GetModelType(), THEMES);
-  return GetEntitySpecifics().theme();
-}
-
 const sync_pb::TypedUrlSpecifics& BaseNode::GetTypedUrlSpecifics() const {
   DCHECK_EQ(GetModelType(), TYPED_URLS);
   return GetEntitySpecifics().typed_url();
 }
 
-const sync_pb::ExtensionSpecifics& BaseNode::GetExtensionSpecifics() const {
-  DCHECK_EQ(GetModelType(), EXTENSIONS);
-  return GetEntitySpecifics().extension();
-}
-
-const sync_pb::SessionSpecifics& BaseNode::GetSessionSpecifics() const {
-  DCHECK_EQ(GetModelType(), SESSIONS);
-  return GetEntitySpecifics().session();
-}
-
-const sync_pb::DeviceInfoSpecifics& BaseNode::GetDeviceInfoSpecifics() const {
-  DCHECK_EQ(GetModelType(), DEVICE_INFO);
-  return GetEntitySpecifics().device_info();
-}
-
 const sync_pb::ExperimentsSpecifics& BaseNode::GetExperimentsSpecifics() const {
   DCHECK_EQ(GetModelType(), EXPERIMENTS);
   return GetEntitySpecifics().experiments();
 }
 
-const sync_pb::PriorityPreferenceSpecifics&
-    BaseNode::GetPriorityPreferenceSpecifics() const {
-  DCHECK_EQ(GetModelType(), PRIORITY_PREFERENCES);
-  return GetEntitySpecifics().priority_preference();
-}
-
 const sync_pb::EntitySpecifics& BaseNode::GetEntitySpecifics() const {
   return GetUnencryptedSpecifics(GetEntry());
 }
 
 ModelType BaseNode::GetModelType() const {
   return GetEntry()->GetModelType();
 }
 
 const syncer::AttachmentIdList BaseNode::GetAttachmentIds() const {
   AttachmentIdList result;
   const sync_pb::AttachmentMetadata& metadata =
       GetEntry()->GetAttachmentMetadata();
   for (int i = 0; i < metadata.record_size(); ++i) {
     result.push_back(AttachmentId::CreateFromProto(metadata.record(i).id()));
   }
   return result;
 }
 
 void BaseNode::SetUnencryptedSpecifics(
     const sync_pb::EntitySpecifics& specifics) {
   ModelType type = GetModelTypeFromSpecifics(specifics);
   DCHECK_NE(UNSPECIFIED, type);
   if (GetModelType() != UNSPECIFIED) {
     DCHECK_EQ(GetModelType(), type);
   }
   unencrypted_data_.CopyFrom(specifics);
 }
 
 }  // namespace syncer