Enable/disable extensions upon changes in blacklist.

chrome/browser/ui/webui/extensions/extension_settings_handler.cc

Index: chrome/browser/ui/webui/extensions/extension_settings_handler.cc
diff --git a/chrome/browser/ui/webui/extensions/extension_settings_handler.cc b/chrome/browser/ui/webui/extensions/extension_settings_handler.cc
index 3ef1ffc3b3e620dd4c8dc927a3e4b0f997d1f6e6..3db20f2ab5d75615b2b6b5d99302f2f94cc1e2dc 100644
--- a/chrome/browser/ui/webui/extensions/extension_settings_handler.cc
+++ b/chrome/browser/ui/webui/extensions/extension_settings_handler.cc
@@ -26,6 +26,7 @@
 #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"
@@ -242,6 +243,9 @@ base::DictionaryValue* ExtensionSettingsHandler::CreateExtensionDetailValue(
   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(
@@ -253,6 +257,26 @@ base::DictionaryValue* ExtensionSettingsHandler::CreateExtensionDetailValue(
   } 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);