Enable/disable extensions upon changes in blacklist.

chrome/browser/ui/webui/extensions/extension_settings_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/extensions/extension_settings_handler.h"
 
 #include "apps/app_load_service.h"
 #include "apps/app_restore_service.h"
 #include "apps/saved_files_service.h"
 #include "apps/shell_window.h"
 #include "apps/shell_window_registry.h"
 #include "base/auto_reset.h"
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "base/version.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/extensions/api/extension_action/extension_action_api.h"
+#include "chrome/browser/extensions/blacklist_state.h"
 #include "chrome/browser/extensions/component_loader.h"
 #include "chrome/browser/extensions/crx_installer.h"
 #include "chrome/browser/extensions/devtools_util.h"
 #include "chrome/browser/extensions/error_console/error_console.h"
 #include "chrome/browser/extensions/extension_action_manager.h"
 #include "chrome/browser/extensions/extension_disabled_ui.h"
 #include "chrome/browser/extensions/extension_error_reporter.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
@@ skipping 196 matching lines @@
   extension_data->SetBoolean("wantsFileAccess", extension->wants_file_access());
   extension_data->SetBoolean("allowFileAccess",
       extension_util::AllowFileAccess(extension, extension_service_));
   extension_data->SetBoolean("allow_reload",
       Manifest::IsUnpackedLocation(extension->location()));
   extension_data->SetBoolean("is_hosted_app", extension->is_hosted_app());
   extension_data->SetBoolean("is_platform_app", extension->is_platform_app());
   extension_data->SetBoolean("homepageProvided",
       ManifestURL::GetHomepageURL(extension).is_valid());
 
+  BlacklistState blacklist_state =
+      extension_service_->extension_prefs()->GetExtensionBlacklistState(
+          extension->id());
   base::string16 location_text;
   if (Manifest::IsPolicyLocation(extension->location())) {
     location_text = l10n_util::GetStringUTF16(
         IDS_OPTIONS_INSTALL_LOCATION_ENTERPRISE);
   } else if (extension->location() == Manifest::INTERNAL &&
       !ManifestURL::UpdatesFromGallery(extension)) {
     location_text = l10n_util::GetStringUTF16(
         IDS_OPTIONS_INSTALL_LOCATION_UNKNOWN);
   } else if (extension->location() == Manifest::EXTERNAL_REGISTRY) {
     location_text = l10n_util::GetStringUTF16(
         IDS_OPTIONS_INSTALL_LOCATION_3RD_PARTY);
+  } else if (blacklist_state != NOT_BLACKLISTED) {
+    switch (blacklist_state) {
+      case BLACKLISTED_SECURITY_VULNERABILITY:
+        location_text = l10n_util::GetStringUTF16(
+            IDS_OPTIONS_BLACKLISTED_SECURITY_VULNERABILITY);
+        break;
+
+      case BLACKLISTED_CWS_POLICY_VIOLATION:
+        location_text = l10n_util::GetStringUTF16(
+            IDS_OPTIONS_BLACKLISTED_CWS_POLICY_VIOLATION);
+        break;
+
+      case BLACKLISTED_POTENTIALLY_UNWANTED:
+        location_text = l10n_util::GetStringUTF16(
+            IDS_OPTIONS_BLACKLISTED_POTENTIALLY_UNWANTED);
+        break;
+
+      default:
+        break;
+    }
   }
   extension_data->SetString("locationText", location_text);
 
   // Force unpacked extensions to show at the top.
   if (Manifest::IsUnpackedLocation(extension->location()))
     extension_data->SetInteger("order", 1);
   else
     extension_data->SetInteger("order", 2);
 
   if (!ExtensionActionAPI::GetBrowserActionVisibility(
@@ skipping 978 matching lines @@
     extension_service_->EnableExtension(extension_id);
   } else {
     ExtensionErrorReporter::GetInstance()->ReportError(
         base::UTF8ToUTF16(JoinString(requirement_errors, ' ')),
         true /* be noisy */);
   }
   requirements_checker_.reset();
 }
 
 }  // namespace extensions