Manifest handler for all keys background-related.

chrome/common/extensions/api/file_handlers/file_handlers_parser.cc

Index: chrome/common/extensions/api/file_handlers/file_handlers_parser.cc
diff --git a/chrome/common/extensions/api/file_handlers/file_handlers_parser.cc b/chrome/common/extensions/api/file_handlers/file_handlers_parser.cc
index 894e37e9f779d2ce100011890087cad2d8eaff1a..99178696592fe78d604f248ca5de0d22d85bec5b 100644
--- a/chrome/common/extensions/api/file_handlers/file_handlers_parser.cc
+++ b/chrome/common/extensions/api/file_handlers/file_handlers_parser.cc
@@ -12,6 +12,8 @@
 #include "chrome/common/extensions/manifest.h"
 #include "extensions/common/error_utils.h"
 
+namespace keys = extension_manifest_keys;
+
 namespace extensions {
 
 FileHandlerInfo::FileHandlerInfo() {}
@@ -45,17 +47,16 @@ bool LoadFileHandler(const std::string& handler_id,
 
   const ListValue* mime_types = NULL;
   // TODO(benwells): handle file extensions.
-  if (!handler_info.HasKey(extension_manifest_keys::kFileHandlerTypes) ||
-      !handler_info.GetList(extension_manifest_keys::kFileHandlerTypes,
-      &mime_types) || mime_types->GetSize() == 0) {
+  if (!handler_info.HasKey(keys::kFileHandlerTypes) ||
+      !handler_info.GetList(keys::kFileHandlerTypes, &mime_types) ||
+      mime_types->GetSize() == 0) {
     *error = ErrorUtils::FormatErrorMessageUTF16(
         extension_manifest_errors::kInvalidFileHandlerType, handler_id);
     return false;
   }
 
-  if (handler_info.HasKey(extension_manifest_keys::kFileHandlerTitle) &&
-      !handler_info.GetString(extension_manifest_keys::kFileHandlerTitle,
-      &handler.title)) {
+  if (handler_info.HasKey(keys::kFileHandlerTitle) &&
+      !handler_info.GetString(keys::kFileHandlerTitle, &handler.title)) {
     *error = ASCIIToUTF16(extension_manifest_errors::kInvalidFileHandlerTitle);
     return false;
   }
@@ -78,8 +79,8 @@ bool LoadFileHandler(const std::string& handler_id,
 bool FileHandlersParser::Parse(Extension* extension, string16* error) {
   scoped_ptr<FileHandlers> info(new FileHandlers);
   const DictionaryValue* all_handlers = NULL;
-  if (!extension->manifest()->GetDictionary(
-          extension_manifest_keys::kFileHandlers, &all_handlers)) {
+  if (!extension->manifest()->GetDictionary(keys::kFileHandlers,
+                                            &all_handlers)) {
     *error = ASCIIToUTF16(extension_manifest_errors::kInvalidFileHandlers);
     return false;
   }
@@ -99,9 +100,12 @@ bool FileHandlersParser::Parse(Extension* extension, string16* error) {
     }
   }
 
-  extension->SetManifestData(extension_manifest_keys::kFileHandlers,
-                             info.release());
+  extension->SetManifestData(keys::kFileHandlers, info.release());
   return true;
 }
 
+const std::vector<std::string> FileHandlersParser::Keys() const {
+  return SingleKey(keys::kFileHandlers);
+}
+
 }  // namespace extensions