Add a "key" entry to InstallWarnings, remove InstallWarning::Format

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"
@@ skipping 237 matching lines @@
 
   // Add install warnings (these are not the same as warnings!).
   if (Manifest::IsUnpackedLocation(extension->location())) {
     const std::vector<InstallWarning>& install_warnings =
         extension->install_warnings();
     if (!install_warnings.empty()) {
       scoped_ptr<ListValue> list(new ListValue());
       for (std::vector<InstallWarning>::const_iterator it =
                install_warnings.begin(); it != install_warnings.end(); ++it) {
         DictionaryValue* item = new DictionaryValue();
-        item->SetBoolean("isHTML", it->format == InstallWarning::FORMAT_HTML);
         item->SetString("message", it->message);
         list->Append(item);
       }
       extension_data->Set("installWarnings", list.release());
     }
   }
 
   return extension_data;
 }
 
@@ skipping 810 matching lines @@
     extension_service_->EnableExtension(extension_id);
   } else {
     ExtensionErrorReporter::GetInstance()->ReportError(
         UTF8ToUTF16(JoinString(requirement_errors, ' ')),
         true /* be noisy */);
   }
   requirements_checker_.reset();
 }
 
 }  // namespace extensions