Convert AutoBlocker static class to KeyedService.

chrome/browser/permissions/permission_blacklist_client.cc

Index: chrome/browser/permissions/permission_blacklist_client.cc
diff --git a/chrome/browser/permissions/permission_blacklist_client.cc b/chrome/browser/permissions/permission_blacklist_client.cc
index 18f57460283852ab4b0b7b384a71d91ed39d8d1d..ef0be9b38574c4b4515a9923c5d5666b2d5ff6c4 100644
--- a/chrome/browser/permissions/permission_blacklist_client.cc
+++ b/chrome/browser/permissions/permission_blacklist_client.cc
@@ -75,11 +75,10 @@ void PermissionBlacklistClient::OnCheckApiBlacklistUrlResult(
     db_manager_->CancelApiCheck(this);
   timer_.reset(nullptr);
 
-  // TODO(meredithl): Convert the strings returned from Safe Browsing to the
-  // ones used by PermissionUtil for comparison.
   bool permission_blocked =
-      metadata.api_permissions.find(PermissionUtil::GetPermissionString(
-          permission_type_)) != metadata.api_permissions.end();
+      metadata.api_permissions.find(
+          PermissionUtil::ConvertPermissionTypeToSafeBrowsingName(
+              permission_type_)) != metadata.api_permissions.end();
 
   content::BrowserThread::PostTask(
       content::BrowserThread::UI, FROM_HERE,