Move parsing of NaCl modules out of Extension.

chrome/common/extensions/chrome_manifest_handlers.cc

Index: chrome/common/extensions/chrome_manifest_handlers.cc
diff --git a/chrome/common/extensions/chrome_manifest_handlers.cc b/chrome/common/extensions/chrome_manifest_handlers.cc
index aa5892e38d50d49d7acb5609568f54696e716ae2..aa17bc3ca99b143a627e345b129f41bc5d8e8ed3 100644
--- a/chrome/common/extensions/chrome_manifest_handlers.cc
+++ b/chrome/common/extensions/chrome_manifest_handlers.cc
@@ -29,6 +29,7 @@
 #include "chrome/common/extensions/manifest_handlers/externally_connectable.h"
 #include "chrome/common/extensions/manifest_handlers/icons_handler.h"
 #include "chrome/common/extensions/manifest_handlers/kiosk_enabled_info.h"
+#include "chrome/common/extensions/manifest_handlers/nacl_modules_handler.h"
 #include "chrome/common/extensions/manifest_handlers/offline_enabled_info.h"
 #include "chrome/common/extensions/manifest_handlers/requirements_handler.h"
 #include "chrome/common/extensions/manifest_handlers/sandboxed_page_info.h"
@@ -62,6 +63,7 @@ void RegisterChromeManifestHandlers() {
   (new KioskEnabledHandler)->Register();
   (new ManagedModeHandler)->Register();
   (new MimeTypesHandlerParser)->Register();
+  (new NaClModulesHandler)->Register();
   (new OAuth2ManifestHandler)->Register();
   (new OfflineEnabledHandler)->Register();
   (new OmniboxHandler)->Register();