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

chrome/browser/extensions/api/developer_private/developer_private_api.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/extensions/api/developer_private/developer_private_api.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 286 matching lines @@
     NOTREACHED();
   }
 
   if (Manifest::IsUnpackedLocation(item.location())) {
     info->path.reset(
         new std::string(UTF16ToUTF8(item.path().LossyDisplayName())));
     for (std::vector<extensions::InstallWarning>::const_iterator it =
              item.install_warnings().begin();
          it != item.install_warnings().end(); ++it) {
       developer::InstallWarning* warning = new developer::InstallWarning();
-      warning->is_html = (it->format == InstallWarning::FORMAT_HTML);
       warning->message = it->message;
       info->install_warnings.push_back(make_linked_ptr(warning));
     }
   }
 
   info->incognito_enabled = service->IsIncognitoEnabled(item.id());
   info->wants_file_access = item.wants_file_access();
   info->allow_file_access = service->AllowFileAccess(&item);
   info->allow_reload = Manifest::IsUnpackedLocation(item.location());
   info->is_unpacked = Manifest::IsUnpackedLocation(item.location());
@@ skipping 962 matching lines @@
 
   #undef   SET_STRING
   return true;
 }
 
 DeveloperPrivateGetStringsFunction::~DeveloperPrivateGetStringsFunction() {}
 
 } // namespace api
 
 } // namespace extensions