Run the JSON Schema Compiler's bundle compilation on JSON files. Previously it

chrome/browser/extensions/settings/settings_backend.cc

Index: chrome/browser/extensions/settings/settings_backend.cc
diff --git a/chrome/browser/extensions/settings/settings_backend.cc b/chrome/browser/extensions/settings/settings_backend.cc
deleted file mode 100644
index 99ca5e39509a4c567bfe8e741b4566b4c21a9738..0000000000000000000000000000000000000000
--- a/chrome/browser/extensions/settings/settings_backend.cc
+++ /dev/null
@@ -1,285 +0,0 @@
-// 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/extensions/settings/settings_backend.h"
-
-#include "base/file_util.h"
-#include "base/logging.h"
-#include "chrome/browser/extensions/settings/settings_sync_processor.h"
-#include "chrome/browser/extensions/settings/settings_sync_util.h"
-#include "chrome/browser/extensions/settings/syncable_settings_storage.h"
-#include "content/public/browser/browser_thread.h"
-#include "sync/api/sync_error_factory.h"
-
-using content::BrowserThread;
-
-namespace extensions {
-
-SettingsBackend::SettingsBackend(
-    const scoped_refptr<SettingsStorageFactory>& storage_factory,
-    const FilePath& base_path,
-    const SettingsStorageQuotaEnforcer::Limits& quota,
-    const scoped_refptr<SettingsObserverList>& observers)
-    : storage_factory_(storage_factory),
-      base_path_(base_path),
-      quota_(quota),
-      observers_(observers),
-      sync_type_(syncer::UNSPECIFIED) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-}
-
-SettingsBackend::~SettingsBackend() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-}
-
-ValueStore* SettingsBackend::GetStorage(
-    const std::string& extension_id) const {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  DictionaryValue empty;
-  return GetOrCreateStorageWithSyncData(extension_id, empty);
-}
-
-SyncableSettingsStorage* SettingsBackend::GetOrCreateStorageWithSyncData(
-    const std::string& extension_id, const DictionaryValue& sync_data) const {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-
-  StorageObjMap::iterator maybe_storage = storage_objs_.find(extension_id);
-  if (maybe_storage != storage_objs_.end()) {
-    return maybe_storage->second.get();
-  }
-
-  ValueStore* storage = storage_factory_->Create(base_path_, extension_id);
-  CHECK(storage);
-
-  // It's fine to create the quota enforcer underneath the sync layer, since
-  // sync will only go ahead if each underlying storage operation succeeds.
-  storage = new SettingsStorageQuotaEnforcer(quota_, storage);
-
-  linked_ptr<SyncableSettingsStorage> syncable_storage(
-      new SyncableSettingsStorage(
-          observers_,
-          extension_id,
-          storage));
-  storage_objs_[extension_id] = syncable_storage;
-
-  if (sync_processor_.get()) {
-    syncer::SyncError error =
-        syncable_storage->StartSyncing(
-            sync_data,
-            CreateSettingsSyncProcessor(extension_id).Pass());
-    if (error.IsSet())
-      syncable_storage.get()->StopSyncing();
-  }
-
-  return syncable_storage.get();
-}
-
-void SettingsBackend::DeleteStorage(const std::string& extension_id) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-
-  // Clear settings when the extension is uninstalled.  Leveldb implementations
-  // will also delete the database from disk when the object is destroyed as a
-  // result of being removed from |storage_objs_|.
-  //
-  // TODO(kalman): always GetStorage here (rather than only clearing if it
-  // exists) since the storage area may have been unloaded, but we still want
-  // to clear the data from disk.
-  // However, this triggers http://crbug.com/111072.
-  StorageObjMap::iterator maybe_storage = storage_objs_.find(extension_id);
-  if (maybe_storage == storage_objs_.end())
-    return;
-  maybe_storage->second->Clear();
-  storage_objs_.erase(extension_id);
-}
-
-std::set<std::string> SettingsBackend::GetKnownExtensionIDs() const {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  std::set<std::string> result;
-
-  // Storage areas can be in-memory as well as on disk. |storage_objs_| will
-  // contain all that are in-memory.
-  for (StorageObjMap::iterator it = storage_objs_.begin();
-      it != storage_objs_.end(); ++it) {
-    result.insert(it->first);
-  }
-
-  // Leveldb databases are directories inside base_path_.
-  file_util::FileEnumerator::FindInfo find_info;
-  file_util::FileEnumerator extension_dirs(
-      base_path_, false, file_util::FileEnumerator::DIRECTORIES);
-  while (!extension_dirs.Next().empty()) {
-    extension_dirs.GetFindInfo(&find_info);
-    FilePath extension_dir(file_util::FileEnumerator::GetFilename(find_info));
-    DCHECK(!extension_dir.IsAbsolute());
-    // Extension IDs are created as std::strings so they *should* be ASCII.
-    std::string maybe_as_ascii(extension_dir.MaybeAsASCII());
-    if (!maybe_as_ascii.empty()) {
-      result.insert(maybe_as_ascii);
-    }
-  }
-
-  return result;
-}
-
-static void AddAllSyncData(
-    const std::string& extension_id,
-    const DictionaryValue& src,
-    syncer::ModelType type,
-    syncer::SyncDataList* dst) {
-  for (DictionaryValue::Iterator it(src); it.HasNext(); it.Advance()) {
-    dst->push_back(settings_sync_util::CreateData(
-        extension_id, it.key(), it.value(), type));
-  }
-}
-
-syncer::SyncDataList SettingsBackend::GetAllSyncData(
-    syncer::ModelType type) const {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  // Ignore the type, it's just for sanity checking; assume that whatever base
-  // path we're constructed with is correct for the sync type.
-  DCHECK(type == syncer::EXTENSION_SETTINGS ||
-         type == syncer::APP_SETTINGS);
-
-  // For all extensions, get all their settings.  This has the effect
-  // of bringing in the entire state of extension settings in memory; sad.
-  syncer::SyncDataList all_sync_data;
-  std::set<std::string> known_extension_ids(GetKnownExtensionIDs());
-
-  for (std::set<std::string>::const_iterator it = known_extension_ids.begin();
-      it != known_extension_ids.end(); ++it) {
-    ValueStore::ReadResult maybe_settings = GetStorage(*it)->Get();
-    if (maybe_settings->HasError()) {
-      LOG(WARNING) << "Failed to get settings for " << *it << ": " <<
-          maybe_settings->error();
-      continue;
-    }
-    AddAllSyncData(*it, *maybe_settings->settings().get(),
-                   type, &all_sync_data);
-  }
-
-  return all_sync_data;
-}
-
-syncer::SyncMergeResult SettingsBackend::MergeDataAndStartSyncing(
-    syncer::ModelType type,
-    const syncer::SyncDataList& initial_sync_data,
-    scoped_ptr<syncer::SyncChangeProcessor> sync_processor,
-    scoped_ptr<syncer::SyncErrorFactory> sync_error_factory) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  DCHECK(type == syncer::EXTENSION_SETTINGS ||
-         type == syncer::APP_SETTINGS);
-  DCHECK_EQ(sync_type_, syncer::UNSPECIFIED);
-  DCHECK(!sync_processor_.get());
-  DCHECK(sync_processor.get());
-  DCHECK(sync_error_factory.get());
-
-  sync_type_ = type;
-  sync_processor_ = sync_processor.Pass();
-  sync_error_factory_ = sync_error_factory.Pass();
-
-  // Group the initial sync data by extension id.
-  std::map<std::string, linked_ptr<DictionaryValue> > grouped_sync_data;
-  for (syncer::SyncDataList::const_iterator it = initial_sync_data.begin();
-      it != initial_sync_data.end(); ++it) {
-    SettingSyncData data(*it);
-    linked_ptr<DictionaryValue> sync_data =
-        grouped_sync_data[data.extension_id()];
-    if (!sync_data.get()) {
-      sync_data = linked_ptr<DictionaryValue>(new DictionaryValue());
-      grouped_sync_data[data.extension_id()] = sync_data;
-    }
-    DCHECK(!sync_data->HasKey(data.key())) <<
-        "Duplicate settings for " << data.extension_id() << "/" << data.key();
-    sync_data->SetWithoutPathExpansion(data.key(), data.value().DeepCopy());
-  }
-
-  // Start syncing all existing storage areas.  Any storage areas created in
-  // the future will start being synced as part of the creation process.
-  for (StorageObjMap::iterator it = storage_objs_.begin();
-      it != storage_objs_.end(); ++it) {
-    std::map<std::string, linked_ptr<DictionaryValue> >::iterator
-        maybe_sync_data = grouped_sync_data.find(it->first);
-    syncer::SyncError error;
-    if (maybe_sync_data != grouped_sync_data.end()) {
-      error = it->second->StartSyncing(
-          *maybe_sync_data->second,
-          CreateSettingsSyncProcessor(it->first).Pass());
-      grouped_sync_data.erase(it->first);
-    } else {
-      DictionaryValue empty;
-      error = it->second->StartSyncing(
-          empty,
-          CreateSettingsSyncProcessor(it->first).Pass());
-    }
-    if (error.IsSet())
-      it->second->StopSyncing();
-  }
-
-  // Eagerly create and init the rest of the storage areas that have sync data.
-  // Under normal circumstances (i.e. not first-time sync) this will be all of
-  // them.
-  for (std::map<std::string, linked_ptr<DictionaryValue> >::iterator it =
-      grouped_sync_data.begin(); it != grouped_sync_data.end(); ++it) {
-    GetOrCreateStorageWithSyncData(it->first, *it->second);
-  }
-
-  return syncer::SyncMergeResult(type);
-}
-
-syncer::SyncError SettingsBackend::ProcessSyncChanges(
-    const tracked_objects::Location& from_here,
-    const syncer::SyncChangeList& sync_changes) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  DCHECK(sync_processor_.get());
-
-  // Group changes by extension, to pass all changes in a single method call.
-  std::map<std::string, SettingSyncDataList> grouped_sync_data;
-  for (syncer::SyncChangeList::const_iterator it = sync_changes.begin();
-      it != sync_changes.end(); ++it) {
-    SettingSyncData data(*it);
-    grouped_sync_data[data.extension_id()].push_back(data);
-  }
-
-  // Create any storage areas that don't exist yet but have sync data.
-  DictionaryValue empty;
-  for (std::map<std::string, SettingSyncDataList>::iterator
-      it = grouped_sync_data.begin(); it != grouped_sync_data.end(); ++it) {
-    SyncableSettingsStorage* storage =
-        GetOrCreateStorageWithSyncData(it->first, empty);
-    syncer::SyncError error = storage->ProcessSyncChanges(it->second);
-    if (error.IsSet())
-      storage->StopSyncing();
-  }
-
-  return syncer::SyncError();
-}
-
-void SettingsBackend::StopSyncing(syncer::ModelType type) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  DCHECK(type == syncer::EXTENSION_SETTINGS ||
-         type == syncer::APP_SETTINGS);
-  DCHECK(sync_type_ == type || sync_type_ == syncer::UNSPECIFIED);
-
-  for (StorageObjMap::iterator it = storage_objs_.begin();
-      it != storage_objs_.end(); ++it) {
-    // Some storage areas may have already stopped syncing if they had areas
-    // and syncing was disabled, but StopSyncing is safe to call multiple times.
-    it->second->StopSyncing();
-  }
-
-  sync_type_ = syncer::UNSPECIFIED;
-  sync_processor_.reset();
-  sync_error_factory_.reset();
-}
-
-scoped_ptr<SettingsSyncProcessor> SettingsBackend::CreateSettingsSyncProcessor(
-    const std::string& extension_id) const {
-  CHECK(sync_processor_.get());
-  return scoped_ptr<SettingsSyncProcessor>(
-      new SettingsSyncProcessor(extension_id,
-                                sync_type_,
-                                sync_processor_.get()));
-}
-
-}  // namespace extensions