Move NaClModulesHandler to src/extensions

extensions/common/common_manifest_handlers.cc

Index: extensions/common/common_manifest_handlers.cc
diff --git a/extensions/common/common_manifest_handlers.cc b/extensions/common/common_manifest_handlers.cc
index b2f01e76166a2ad1e6c606f2b9addb8235f01b12..e652fe2d936da624f081fae8627cebc495685b35 100644
--- a/extensions/common/common_manifest_handlers.cc
+++ b/extensions/common/common_manifest_handlers.cc
@@ -11,6 +11,7 @@
 #include "extensions/common/manifest_handlers/icons_handler.h"
 #include "extensions/common/manifest_handlers/incognito_info.h"
 #include "extensions/common/manifest_handlers/kiosk_mode_info.h"
+#include "extensions/common/manifest_handlers/nacl_modules_handler.h"
 #include "extensions/common/manifest_handlers/offline_enabled_info.h"
 #include "extensions/common/manifest_handlers/sandboxed_page_info.h"
 #include "extensions/common/manifest_handlers/shared_module_info.h"
@@ -28,6 +29,9 @@ void RegisterCommonManifestHandlers() {
   (new IconsHandler)->Register();
   (new IncognitoHandler)->Register();
   (new KioskModeHandler)->Register();
+#if !defined(DISABLE_NACL)
+  (new NaClModulesHandler)->Register();
+#endif
   (new OfflineEnabledHandler)->Register();
   (new SandboxedPageHandler)->Register();
   (new SharedModuleHandler)->Register();