Manifest handler for all keys background-related.

chrome/common/extensions/api/commands/commands_handler.cc

Index: chrome/common/extensions/api/commands/commands_handler.cc
diff --git a/chrome/common/extensions/api/commands/commands_handler.cc b/chrome/common/extensions/api/commands/commands_handler.cc
index 09cb4f62cd1427b8ba84ecf197529061b124bb69..d41b4b1c2c2321dea71f90cb552dce7ead9d9838 100644
--- a/chrome/common/extensions/api/commands/commands_handler.cc
+++ b/chrome/common/extensions/api/commands/commands_handler.cc
@@ -124,7 +124,7 @@ bool CommandsHandler::Parse(Extension* extension, string16* error) {
   return true;
 }
 
-bool CommandsHandler::AlwaysParseForType(Manifest::Type type) {
+bool CommandsHandler::AlwaysParseForType(Manifest::Type type) const {
   return type == Manifest::TYPE_EXTENSION ||
       type == Manifest::TYPE_LEGACY_PACKAGED_APP ||
       type == Manifest::TYPE_PLATFORM_APP;
@@ -139,4 +139,8 @@ void CommandsHandler::MaybeSetBrowserActionDefault(const Extension* extension,
   }
 }
 
+const std::vector<std::string> CommandsHandler::Keys() const {
+  return SingleKey(keys::kCommands);
+}
+
 }  // namespace extensions