Move search_terms_data to components/search_engines

chrome/browser/search_engines/search_terms_data.cc

-// Copyright 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/search_engines/search_terms_data.h"
-
-#include "base/command_line.h"
-#include "base/logging.h"
-#include "base/metrics/field_trial.h"
-#include "base/prefs/pref_service.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/google/google_brand.h"
-#include "chrome/browser/google/google_profile_helper.h"
-#include "chrome/browser/google/google_util.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/search/search.h"
-#include "chrome/browser/sync/glue/device_info.h"
-#include "chrome/browser/themes/theme_service.h"
-#include "chrome/browser/themes/theme_service_factory.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/pref_names.h"
-#include "components/google/core/browser/google_url_tracker.h"
-#include "content/public/browser/browser_thread.h"
-#include "sync/protocol/sync.pb.h"
-#include "url/gurl.h"
-
-#if defined(ENABLE_RLZ)
-#include "chrome/browser/rlz/rlz.h"
-#endif
-
-using content::BrowserThread;
-
-SearchTermsData::SearchTermsData() {
-}
-
-SearchTermsData::~SearchTermsData() {
-}
-
-std::string SearchTermsData::GoogleBaseURLValue() const {
-  return GoogleURLTracker::kDefaultGoogleHomepage;
-}
-
-std::string SearchTermsData::GoogleBaseSuggestURLValue() const {
-  // Start with the Google base URL.
-  const GURL base_url(GoogleBaseURLValue());
-  DCHECK(base_url.is_valid());
-
-  GURL::Replacements repl;
-
-  // Replace any existing path with "/complete/".
-  // SetPathStr() requires its argument to stay in scope as long as |repl| is,
-  // so "/complete/" can't be passed to SetPathStr() directly, it needs to be in
-  // a variable.
-  const std::string suggest_path("/complete/");
-  repl.SetPathStr(suggest_path);
-
-  // Clear the query and ref.
-  repl.ClearQuery();
-  repl.ClearRef();
-  return base_url.ReplaceComponents(repl).spec();
-}
-
-std::string SearchTermsData::GetApplicationLocale() const {
-  return "en";
-}
-
-base::string16 SearchTermsData::GetRlzParameterValue(bool from_app_list) const {
-  return base::string16();
-}
-
-std::string SearchTermsData::GetSearchClient() const {
-  return std::string();
-}
-
-std::string SearchTermsData::GetSuggestClient() const {
-  return std::string();
-}
-
-std::string SearchTermsData::GetSuggestRequestIdentifier() const {
-  return std::string();
-}
-
-std::string SearchTermsData::NTPIsThemedParam() const {
-  return std::string();
-}
-
-// static
-std::string* UIThreadSearchTermsData::google_base_url_ = NULL;
-
-UIThreadSearchTermsData::UIThreadSearchTermsData(Profile* profile)
-    : profile_(profile) {
-  DCHECK(!BrowserThread::IsThreadInitialized(BrowserThread::UI) ||
-      BrowserThread::CurrentlyOn(BrowserThread::UI));
-}
-
-std::string UIThreadSearchTermsData::GoogleBaseURLValue() const {
-  DCHECK(!BrowserThread::IsThreadInitialized(BrowserThread::UI) ||
-      BrowserThread::CurrentlyOn(BrowserThread::UI));
-  if (google_base_url_)
-    return *google_base_url_;
-  GURL base_url(google_util::CommandLineGoogleBaseURL());
-  if (base_url.is_valid())
-    return base_url.spec();
-  return profile_ ?
-      google_profile_helper::GetGoogleHomePageURL(profile_).spec() :
-      SearchTermsData::GoogleBaseURLValue();
-}
-
-std::string UIThreadSearchTermsData::GetApplicationLocale() const {
-  DCHECK(!BrowserThread::IsThreadInitialized(BrowserThread::UI) ||
-      BrowserThread::CurrentlyOn(BrowserThread::UI));
-  return g_browser_process->GetApplicationLocale();
-}
-
-// Android implementations are located in search_terms_data_android.cc.
-#if !defined(OS_ANDROID)
-base::string16 UIThreadSearchTermsData::GetRlzParameterValue(
-    bool from_app_list) const {
-  DCHECK(!BrowserThread::IsThreadInitialized(BrowserThread::UI) ||
-      BrowserThread::CurrentlyOn(BrowserThread::UI));
-  base::string16 rlz_string;
-#if defined(ENABLE_RLZ)
-  // For organic brandcodes do not use rlz at all. Empty brandcode usually
-  // means a chromium install. This is ok.
-  std::string brand;
-  if (google_brand::GetBrand(&brand) && !brand.empty() &&
-      !google_brand::IsOrganic(brand)) {
-    // This call will return false the first time(s) it is called until the
-    // value has been cached. This normally would mean that at most one omnibox
-    // search might not send the RLZ data but this is not really a problem.
-    rlz_lib::AccessPoint access_point = RLZTracker::ChromeOmnibox();
-#if !defined(OS_IOS)
-    if (from_app_list)
-      access_point = RLZTracker::ChromeAppList();
-#endif
-    RLZTracker::GetAccessPointRlz(access_point, &rlz_string);
-  }
-#endif
-  return rlz_string;
-}
-
-// We can enable this on non-Android if other platforms ever want a non-empty
-// search client string.  There is already a unit test in place for Android
-// called TemplateURLTest::SearchClient.
-std::string UIThreadSearchTermsData::GetSearchClient() const {
-  DCHECK(!BrowserThread::IsThreadInitialized(BrowserThread::UI) ||
-      BrowserThread::CurrentlyOn(BrowserThread::UI));
-  return std::string();
-}
-#endif
-
-std::string UIThreadSearchTermsData::GetSuggestClient() const {
-  DCHECK(!BrowserThread::IsThreadInitialized(BrowserThread::UI) ||
-      BrowserThread::CurrentlyOn(BrowserThread::UI));
-#if defined(OS_ANDROID)
-  sync_pb::SyncEnums::DeviceType device_type =
-      browser_sync::DeviceInfo::GetLocalDeviceType();
-  return device_type == sync_pb::SyncEnums_DeviceType_TYPE_PHONE ?
-    "chrome" : "chrome-omni";
-#else
-  return chrome::IsInstantExtendedAPIEnabled() ? "chrome-omni" : "chrome";
-#endif
-}
-
-std::string UIThreadSearchTermsData::GetSuggestRequestIdentifier() const {
-  DCHECK(!BrowserThread::IsThreadInitialized(BrowserThread::UI) ||
-      BrowserThread::CurrentlyOn(BrowserThread::UI));
-#if defined(OS_ANDROID)
-  sync_pb::SyncEnums::DeviceType device_type =
-      browser_sync::DeviceInfo::GetLocalDeviceType();
-  if (device_type == sync_pb::SyncEnums_DeviceType_TYPE_PHONE) {
-    if (CommandLine::ForCurrentProcess()->HasSwitch(
-            switches::kEnableAnswersInSuggest)) {
-      return "chrome-mobile-ext-ansg";
-    } else {
-      return "chrome-mobile-ext";
-    }
-  }
-  return "chrome-ext";
-#else
-  return "chrome-ext";
-#endif
-}
-
-std::string UIThreadSearchTermsData::NTPIsThemedParam() const {
-  DCHECK(!BrowserThread::IsThreadInitialized(BrowserThread::UI) ||
-         BrowserThread::CurrentlyOn(BrowserThread::UI));
-#if defined(ENABLE_THEMES)
-  if (!chrome::IsInstantExtendedAPIEnabled())
-    return std::string();
-
-  // TODO(dhollowa): Determine fraction of custom themes that don't affect the
-  // NTP background and/or color.
-  ThemeService* theme_service = ThemeServiceFactory::GetForProfile(profile_);
-  // NTP is considered themed if the theme is not default and not native (GTK+).
-  if (theme_service && !theme_service->UsingDefaultTheme() &&
-      !theme_service->UsingSystemTheme())
-    return "es_th=1&";
-#endif  // defined(ENABLE_THEMES)
-
-  return std::string();
-}
-
-// static
-void UIThreadSearchTermsData::SetGoogleBaseURL(const std::string& base_url) {
-  delete google_base_url_;
-  google_base_url_ = base_url.empty() ? NULL : new std::string(base_url);
-}