UI Changes to support clearing EME/CDM data

chrome/browser/ui/webui/options/clear_browser_data_handler.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 "chrome/browser/ui/webui/options/clear_browser_data_handler.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 11 matching lines @@
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browsing_data/autofill_counter.h"
 #include "chrome/browser/browsing_data/browsing_data_counter.h"
 #include "chrome/browser/browsing_data/browsing_data_counter_utils.h"
 #include "chrome/browser/browsing_data/browsing_data_helper.h"
 #include "chrome/browser/browsing_data/browsing_data_remover.h"
 #include "chrome/browser/browsing_data/browsing_data_remover_factory.h"
 #include "chrome/browser/browsing_data/cache_counter.h"
 #include "chrome/browser/browsing_data/history_counter.h"
+#include "chrome/browser/browsing_data/media_license_counter.h"
 #include "chrome/browser/browsing_data/passwords_counter.h"
 #include "chrome/browser/history/web_history_service_factory.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/ui/accelerator_utils.h"
 #include "chrome/common/channel_info.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/grit/locale_settings.h"
@@ skipping 34 matching lines @@
 ClearBrowserDataHandler::~ClearBrowserDataHandler() {
   if (remover_)
     remover_->RemoveObserver(this);
   if (sync_service_)
     sync_service_->RemoveObserver(this);
 }
 
 void ClearBrowserDataHandler::InitializeHandler() {
   PrefService* prefs = Profile::FromWebUI(web_ui())->GetPrefs();
   clear_plugin_lso_data_enabled_.Init(prefs::kClearPluginLSODataEnabled, prefs);
-  pepper_flash_settings_enabled_.Init(prefs::kPepperFlashSettingsEnabled,
-                                      prefs);
   allow_deleting_browser_history_.Init(
       prefs::kAllowDeletingBrowserHistory,
       prefs,
       base::Bind(&ClearBrowserDataHandler::OnBrowsingHistoryPrefChanged,
                  base::Unretained(this)));
 
   if (AreCountersEnabled()) {
     AddCounter(base::WrapUnique(new PasswordsCounter()));
     AddCounter(base::WrapUnique(new HistoryCounter()));
     AddCounter(base::WrapUnique(new CacheCounter()));
     AddCounter(base::WrapUnique(new AutofillCounter()));
+    AddCounter(base::WrapUnique(new MediaLicenseCounter()));
 
     sync_service_ =
         ProfileSyncServiceFactory::GetForProfile(Profile::FromWebUI(web_ui()));
     if (sync_service_)
       sync_service_->AddObserver(this);
   }
 }
 
 void ClearBrowserDataHandler::InitializePage() {
   web_ui()->CallJavascriptFunctionUnsafe(
@@ skipping 153 matching lines @@
   if (prefs->GetBoolean(prefs::kDeleteCache))
     remove_mask |= BrowsingDataRemover::REMOVE_CACHE;
   if (prefs->GetBoolean(prefs::kDeleteCookies)) {
     remove_mask |= site_data_mask;
     origin_mask |= BrowsingDataHelper::UNPROTECTED_WEB;
   }
   if (prefs->GetBoolean(prefs::kDeletePasswords))
     remove_mask |= BrowsingDataRemover::REMOVE_PASSWORDS;
   if (prefs->GetBoolean(prefs::kDeleteFormData))
     remove_mask |= BrowsingDataRemover::REMOVE_FORM_DATA;
-  // Clearing Content Licenses is only supported in Pepper Flash.
-  if (prefs->GetBoolean(prefs::kDeauthorizeContentLicenses) &&
-      *pepper_flash_settings_enabled_) {
+  if (prefs->GetBoolean(prefs::kDeleteMediaLicenses))
     remove_mask |= BrowsingDataRemover::REMOVE_CONTENT_LICENSES;
-  }
   if (prefs->GetBoolean(prefs::kDeleteHostedAppsData)) {
     remove_mask |= site_data_mask;
     origin_mask |= BrowsingDataHelper::PROTECTED_WEB;
   }
 
   // Record the deletion of cookies and cache.
   BrowsingDataRemover::CookieOrCacheDeletionChoice choice =
       BrowsingDataRemover::NEITHER_COOKIES_NOR_CACHE;
   if (prefs->GetBoolean(prefs::kDeleteCookies)) {
     choice = prefs->GetBoolean(prefs::kDeleteCache)
         ? BrowsingDataRemover::BOTH_COOKIES_AND_CACHE
         : BrowsingDataRemover::ONLY_COOKIES;
   } else if (prefs->GetBoolean(prefs::kDeleteCache)) {
     choice = BrowsingDataRemover::ONLY_CACHE;
   }
   UMA_HISTOGRAM_ENUMERATION(
       "History.ClearBrowsingData.UserDeletedCookieOrCacheFromDialog",
       choice, BrowsingDataRemover::MAX_CHOICE_VALUE);
 
   // Record the circumstances under which passwords are deleted.
   if (prefs->GetBoolean(prefs::kDeletePasswords)) {
     static const char* other_types[] = {
-        prefs::kDeleteBrowsingHistory,
-        prefs::kDeleteDownloadHistory,
-        prefs::kDeleteCache,
-        prefs::kDeleteCookies,
-        prefs::kDeleteFormData,
-        prefs::kDeleteHostedAppsData,
-        prefs::kDeauthorizeContentLicenses,
+        prefs::kDeleteBrowsingHistory, prefs::kDeleteDownloadHistory,
+        prefs::kDeleteCache,           prefs::kDeleteCookies,
+        prefs::kDeleteFormData,        prefs::kDeleteHostedAppsData,
+        prefs::kDeleteMediaLicenses,
     };
     static size_t num_other_types = arraysize(other_types);
     int checked_other_types = std::count_if(
         other_types,
         other_types + num_other_types,
         [prefs](const std::string& pref) { return prefs->GetBoolean(pref); });
     UMA_HISTOGRAM_SPARSE_SLOWLY(
         "History.ClearBrowsingData.PasswordsDeletion.AdditionalDatatypesCount",
         checked_other_types);
   }
@@ skipping 108 matching lines @@
       "History.ClearBrowsingData.HistoryNoticeShownInFooterWhenUpdated",
       should_show_history_notice_);
 }
 
 void ClearBrowserDataHandler::UpdateHistoryDeletionDialog(bool show) {
   // This is used by OnBrowsingDataRemoverDone (when the deletion finishes).
   should_show_history_deletion_dialog_ = show;
 }
 
 }  // namespace options