Merge 114608, 115692 to 963 (M17) branch.

chrome/browser/ui/webui/sync_promo_ui.cc

Index: chrome/browser/ui/webui/sync_promo_ui.cc
diff --git a/chrome/browser/ui/webui/sync_promo_ui.cc b/chrome/browser/ui/webui/sync_promo_ui.cc
deleted file mode 100644
index 756aeb93b6e23133d3f4b7794e9e39b6aa8c221d..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/webui/sync_promo_ui.cc
+++ /dev/null
@@ -1,258 +0,0 @@
-// Copyright (c) 2011 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/ui/webui/sync_promo_ui.h"
-
-#include "base/command_line.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/first_run/first_run.h"
-#include "chrome/browser/google/google_util.h"
-#include "chrome/browser/prefs/pref_service.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/sync/profile_sync_service.h"
-#include "chrome/browser/ui/webui/chrome_url_data_manager.h"
-#include "chrome/browser/ui/webui/chrome_web_ui_data_source.h"
-#include "chrome/browser/ui/webui/options/core_options_handler.h"
-#include "chrome/browser/ui/webui/sync_promo_handler.h"
-#include "chrome/browser/ui/webui/theme_source.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/common/url_constants.h"
-#include "content/browser/tab_contents/tab_contents.h"
-#include "googleurl/src/url_util.h"
-#include "grit/browser_resources.h"
-#include "grit/generated_resources.h"
-#include "grit/theme_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-
-namespace {
-
-const char kStringsJsFile[] = "strings.js";
-const char kSyncPromoJsFile[]  = "sync_promo.js";
-
-const char kSyncPromoQueryKeyIsLaunchPage[] = "is_launch_page";
-const char kSyncPromoQueryKeyNextPage[]  = "next_page";
-
-// The maximum number of times we want to show the sync promo at startup.
-const int kSyncPromoShowAtStartupMaximum = 10;
-
-// Checks we want to show the sync promo for the given brand.
-bool AllowPromoAtStartupForCurrentBrand() {
-  std::string brand;
-  google_util::GetBrand(&brand);
-
-  if (brand.empty())
-    return true;
-
-  if (google_util::IsInternetCafeBrandCode(brand))
-    return false;
-
-  if (google_util::IsOrganic(brand))
-    return true;
-
-  if (StartsWithASCII(brand, "CH", true))
-    return true;
-
-  // Default to disallow for all other brand codes.
-  return false;
-}
-
-// The Web UI data source for the sync promo page.
-class SyncPromoUIHTMLSource : public ChromeWebUIDataSource {
- public:
-  explicit SyncPromoUIHTMLSource(WebUI* web_ui);
-
- private:
-  ~SyncPromoUIHTMLSource() {}
-  DISALLOW_COPY_AND_ASSIGN(SyncPromoUIHTMLSource);
-};
-
-SyncPromoUIHTMLSource::SyncPromoUIHTMLSource(WebUI* web_ui)
-    : ChromeWebUIDataSource(chrome::kChromeUISyncPromoHost) {
-  DictionaryValue localized_strings;
-  CoreOptionsHandler::GetStaticLocalizedValues(&localized_strings);
-  SyncSetupHandler::GetStaticLocalizedValues(&localized_strings, web_ui);
-  AddLocalizedStrings(localized_strings);
-}
-
-// Looks for |search_key| in the query portion of |url|. Returns true if the
-// key is found and sets |out_value| to the value for the key. Returns false if
-// the key is not found.
-bool GetValueForKeyInQuery(const GURL& url, const std::string& search_key,
-                           std::string* out_value) {
-  url_parse::Component query = url.parsed_for_possibly_invalid_spec().query;
-  url_parse::Component key, value;
-  while (url_parse::ExtractQueryKeyValue(
-      url.spec().c_str(), &query, &key, &value)) {
-    if (key.is_nonempty()) {
-      std::string key_string = url.spec().substr(key.begin, key.len);
-      if (key_string == search_key) {
-        if (value.is_nonempty())
-          *out_value = url.spec().substr(value.begin, value.len);
-        else
-          *out_value = "";
-        return true;
-      }
-    }
-  }
-  return false;
-}
-
-}  // namespace
-
-SyncPromoUI::SyncPromoUI(TabContents* contents) : ChromeWebUI(contents) {
-  should_hide_url_ = true;
-
-  SyncPromoHandler* handler = new SyncPromoHandler(
-      g_browser_process->profile_manager());
-  AddMessageHandler(handler);
-  handler->Attach(this);
-
-  // Set up the chrome://theme/ source.
-  Profile* profile = Profile::FromBrowserContext(contents->browser_context());
-  ThemeSource* theme = new ThemeSource(profile);
-  profile->GetChromeURLDataManager()->AddDataSource(theme);
-
-  // Set up the sync promo source.
-  SyncPromoUIHTMLSource* html_source = new SyncPromoUIHTMLSource(this);
-  html_source->set_json_path(kStringsJsFile);
-  html_source->add_resource_path(kSyncPromoJsFile, IDR_SYNC_PROMO_JS);
-  html_source->set_default_resource(IDR_SYNC_PROMO_HTML);
-  profile->GetChromeURLDataManager()->AddDataSource(html_source);
-}
-
-// static
-bool SyncPromoUI::ShouldShowSyncPromo(Profile* profile) {
-#if defined(OS_CHROMEOS)
-  // There's no need to show the sync promo on cros since cros users are logged
-  // into sync already.
-  return false;
-#endif
-
-  // Honor the sync policies.
-  if (!profile->GetOriginalProfile()->IsSyncAccessible())
-    return false;
-
-  // If the user is already signed into sync then don't show the promo.
-  ProfileSyncService* service =
-      profile->GetOriginalProfile()->GetProfileSyncService();
-  if (!service || service->HasSyncSetupCompleted())
-    return false;
-
-  // Default to allow the promo.
-  return true;
-}
-
-// static
-void SyncPromoUI::RegisterUserPrefs(PrefService* prefs) {
-  prefs->RegisterIntegerPref(
-      prefs::kSyncPromoStartupCount, 0, PrefService::UNSYNCABLE_PREF);
-  prefs->RegisterBooleanPref(
-      prefs::kSyncPromoUserSkipped, false, PrefService::UNSYNCABLE_PREF);
-  prefs->RegisterBooleanPref(prefs::kSyncPromoShowOnFirstRunAllowed, true,
-      PrefService::UNSYNCABLE_PREF);
-
-  SyncPromoHandler::RegisterUserPrefs(prefs);
-}
-
-bool SyncPromoUI::ShouldShowSyncPromoAtStartup(Profile* profile,
-                                               bool is_new_profile) {
-  if (!ShouldShowSyncPromo(profile))
-    return false;
-
-  const CommandLine& command_line  = *CommandLine::ForCurrentProcess();
-  if (command_line.HasSwitch(switches::kNoFirstRun))
-    is_new_profile = false;
-
-  PrefService *prefs = profile->GetPrefs();
-  if (!is_new_profile) {
-    if (!prefs->HasPrefPath(prefs::kSyncPromoStartupCount))
-      return false;
-  }
-
-  if (HasUserSkippedSyncPromo(profile))
-    return false;
-
-  // For Chinese users skip the sync promo.
-  if (g_browser_process->GetApplicationLocale() == "zh-CN")
-    return false;
-
-  int show_count = prefs->GetInteger(prefs::kSyncPromoStartupCount);
-  if (show_count >= kSyncPromoShowAtStartupMaximum)
-    return false;
-
-  // This pref can be set in the master preferences file to allow or disallow
-  // showing the sync promo at startup.
-  if (prefs->HasPrefPath(prefs::kSyncPromoShowOnFirstRunAllowed))
-    return prefs->GetBoolean(prefs::kSyncPromoShowOnFirstRunAllowed);
-
-  // For now don't show the promo for some brands.
-  if (!AllowPromoAtStartupForCurrentBrand())
-    return false;
-
-  // Default to show the promo.
-  return true;
-}
-
-void SyncPromoUI::DidShowSyncPromoAtStartup(Profile* profile) {
-  int show_count = profile->GetPrefs()->GetInteger(
-      prefs::kSyncPromoStartupCount);
-  show_count++;
-  profile->GetPrefs()->SetInteger(prefs::kSyncPromoStartupCount, show_count);
-}
-
-bool SyncPromoUI::HasUserSkippedSyncPromo(Profile* profile) {
-  return profile->GetPrefs()->GetBoolean(prefs::kSyncPromoUserSkipped);
-}
-
-void SyncPromoUI::SetUserSkippedSyncPromo(Profile* profile) {
-  profile->GetPrefs()->SetBoolean(prefs::kSyncPromoUserSkipped, true);
-}
-
-// static
-GURL SyncPromoUI::GetSyncPromoURL(const GURL& next_page, bool show_title) {
-  std::stringstream stream;
-  stream << chrome::kChromeUISyncPromoURL << "?"
-         << kSyncPromoQueryKeyIsLaunchPage << "="
-         << (show_title ? "true" : "false");
-
-  if (!next_page.spec().empty()) {
-    url_canon::RawCanonOutputT<char> output;
-    url_util::EncodeURIComponent(
-        next_page.spec().c_str(), next_page.spec().length(), &output);
-    std::string escaped_spec(output.data(), output.length());
-    stream << "&" << kSyncPromoQueryKeyNextPage << "=" << escaped_spec;
-  }
-
-  return GURL(stream.str());
-}
-
-// static
-bool SyncPromoUI::GetIsLaunchPageForSyncPromoURL(const GURL& url) {
-  std::string value;
-  // Show the title if the promo is currently the Chrome launch page (and not
-  // the page accessed through the NTP).
-  if (GetValueForKeyInQuery(url, kSyncPromoQueryKeyIsLaunchPage, &value))
-    return value == "true";
-  return false;
-}
-
-// static
-GURL SyncPromoUI::GetNextPageURLForSyncPromoURL(const GURL& url) {
-  std::string value;
-  if (GetValueForKeyInQuery(url, kSyncPromoQueryKeyNextPage, &value)) {
-    url_canon::RawCanonOutputT<char16> output;
-    url_util::DecodeURLEscapeSequences(value.c_str(), value.length(), &output);
-    std::string url;
-    UTF16ToUTF8(output.data(), output.length(), &url);
-    return GURL(url);
-  }
-  return GURL();
-}
-
-// static
-bool SyncPromoUI::UserHasSeenSyncPromoAtStartup(Profile* profile) {
-  return profile->GetPrefs()->GetInteger(prefs::kSyncPromoStartupCount) > 0;
-}