Componentize TemplateURLService

chrome/browser/webdata/keyword_web_data_service.cc

Index: chrome/browser/webdata/keyword_web_data_service.cc
diff --git a/chrome/browser/webdata/keyword_web_data_service.cc b/chrome/browser/webdata/keyword_web_data_service.cc
deleted file mode 100644
index 44aaa1b2b8b6ad4d5fad183450f32c91d1c55824..0000000000000000000000000000000000000000
--- a/chrome/browser/webdata/keyword_web_data_service.cc
+++ /dev/null
@@ -1,149 +0,0 @@
-// Copyright 2014 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/webdata/keyword_web_data_service.h"
-
-#include "base/bind.h"
-#include "chrome/browser/webdata/keyword_table.h"
-#include "components/search_engines/template_url_data.h"
-#include "components/webdata/common/web_data_results.h"
-#include "components/webdata/common/web_database_service.h"
-
-using base::Bind;
-
-WDKeywordsResult::WDKeywordsResult()
-  : default_search_provider_id(0),
-    builtin_keyword_version(0) {
-}
-
-WDKeywordsResult::~WDKeywordsResult() {}
-
-KeywordWebDataService::BatchModeScoper::BatchModeScoper(
-    KeywordWebDataService* service)
-    : service_(service) {
-  if (service_)
-    service_->AdjustBatchModeLevel(true);
-}
-
-KeywordWebDataService::BatchModeScoper::~BatchModeScoper() {
-  if (service_)
-    service_->AdjustBatchModeLevel(false);
-}
-
-KeywordWebDataService::KeywordWebDataService(
-    scoped_refptr<WebDatabaseService> wdbs,
-    scoped_refptr<base::MessageLoopProxy> ui_thread,
-    const ProfileErrorCallback& callback)
-    : WebDataServiceBase(wdbs, callback, ui_thread),
-      batch_mode_level_(0) {
-}
-
-void KeywordWebDataService::AddKeyword(const TemplateURLData& data) {
-  if (batch_mode_level_) {
-    queued_keyword_operations_.push_back(
-        KeywordTable::Operation(KeywordTable::ADD, data));
-  } else {
-    AdjustBatchModeLevel(true);
-    AddKeyword(data);
-    AdjustBatchModeLevel(false);
-  }
-}
-
-void KeywordWebDataService::RemoveKeyword(TemplateURLID id) {
-  if (batch_mode_level_) {
-    TemplateURLData data;
-    data.id = id;
-    queued_keyword_operations_.push_back(
-        KeywordTable::Operation(KeywordTable::REMOVE, data));
-  } else {
-    AdjustBatchModeLevel(true);
-    RemoveKeyword(id);
-    AdjustBatchModeLevel(false);
-  }
-}
-
-void KeywordWebDataService::UpdateKeyword(const TemplateURLData& data) {
-  if (batch_mode_level_) {
-    queued_keyword_operations_.push_back(
-        KeywordTable::Operation(KeywordTable::UPDATE, data));
-  } else {
-    AdjustBatchModeLevel(true);
-    UpdateKeyword(data);
-    AdjustBatchModeLevel(false);
-  }
-}
-
-WebDataServiceBase::Handle KeywordWebDataService::GetKeywords(
-    WebDataServiceConsumer* consumer) {
-  return wdbs_->ScheduleDBTaskWithResult(
-      FROM_HERE, Bind(&KeywordWebDataService::GetKeywordsImpl, this), consumer);
-}
-
-void KeywordWebDataService::SetDefaultSearchProviderID(TemplateURLID id) {
-  wdbs_->ScheduleDBTask(
-      FROM_HERE,
-      Bind(&KeywordWebDataService::SetDefaultSearchProviderIDImpl, this, id));
-}
-
-void KeywordWebDataService::SetBuiltinKeywordVersion(int version) {
-  wdbs_->ScheduleDBTask(
-      FROM_HERE,
-      Bind(&KeywordWebDataService::SetBuiltinKeywordVersionImpl,
-           this, version));
-}
-
-KeywordWebDataService::~KeywordWebDataService() {
-  DCHECK(!batch_mode_level_);
-}
-
-void KeywordWebDataService::AdjustBatchModeLevel(bool entering_batch_mode) {
-  if (entering_batch_mode) {
-    ++batch_mode_level_;
-  } else {
-    DCHECK(batch_mode_level_);
-    --batch_mode_level_;
-    if (!batch_mode_level_ && !queued_keyword_operations_.empty()) {
-      wdbs_->ScheduleDBTask(
-          FROM_HERE,
-          Bind(&KeywordWebDataService::PerformKeywordOperationsImpl, this,
-               queued_keyword_operations_));
-      queued_keyword_operations_.clear();
-    }
-  }
-}
-
-WebDatabase::State KeywordWebDataService::PerformKeywordOperationsImpl(
-    const KeywordTable::Operations& operations,
-    WebDatabase* db) {
-  return KeywordTable::FromWebDatabase(db)->PerformOperations(operations) ?
-      WebDatabase::COMMIT_NEEDED : WebDatabase::COMMIT_NOT_NEEDED;
-}
-
-scoped_ptr<WDTypedResult> KeywordWebDataService::GetKeywordsImpl(
-    WebDatabase* db) {
-  scoped_ptr<WDTypedResult> result_ptr;
-  WDKeywordsResult result;
-  if (KeywordTable::FromWebDatabase(db)->GetKeywords(&result.keywords)) {
-    result.default_search_provider_id =
-        KeywordTable::FromWebDatabase(db)->GetDefaultSearchProviderID();
-    result.builtin_keyword_version =
-        KeywordTable::FromWebDatabase(db)->GetBuiltinKeywordVersion();
-    result_ptr.reset(new WDResult<WDKeywordsResult>(KEYWORDS_RESULT, result));
-  }
-  return result_ptr.Pass();
-}
-
-WebDatabase::State KeywordWebDataService::SetDefaultSearchProviderIDImpl(
-    TemplateURLID id,
-    WebDatabase* db) {
-  return KeywordTable::FromWebDatabase(db)->SetDefaultSearchProviderID(id) ?
-      WebDatabase::COMMIT_NEEDED : WebDatabase::COMMIT_NOT_NEEDED;
-}
-
-WebDatabase::State KeywordWebDataService::SetBuiltinKeywordVersionImpl(
-    int version,
-    WebDatabase* db) {
-  return KeywordTable::FromWebDatabase(db)->SetBuiltinKeywordVersion(version) ?
-      WebDatabase::COMMIT_NEEDED : WebDatabase::COMMIT_NOT_NEEDED;
-}