Add mojom module suffix in .mojom files in content.

content/shell/browser/layout_test/layout_test_message_filter.cc

Index: content/shell/browser/layout_test/layout_test_message_filter.cc
diff --git a/content/shell/browser/layout_test/layout_test_message_filter.cc b/content/shell/browser/layout_test/layout_test_message_filter.cc
index 444a3388a74f5499d1755cb6a6961029a5c1c3ae..de8883b11b782784d0b55eac24e27e4714b2fe8d 100644
--- a/content/shell/browser/layout_test/layout_test_message_filter.cc
+++ b/content/shell/browser/layout_test/layout_test_message_filter.cc
@@ -142,7 +142,7 @@ void LayoutTestMessageFilter::OnDeleteAllCookies() {
 }
 
 void LayoutTestMessageFilter::OnSetPermission(const std::string& name,
-                                              PermissionStatus status,
+                                              mojom::PermissionStatus status,
                                               const GURL& origin,
                                               const GURL& embedding_origin) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);