[core] Fix readability-redundant-member-init errors in header files

As reported by clang-tidy-8.

2 files changed, 2 insertions, 2 deletions

diff --git a/platform/default/include/mbgl/storage/file_source_request.hpp b/platform/default/include/mbgl/storage/file_source_request.hpp
index 6bd0d44df6..79ad53ff28 100644
--- a/platform/default/include/mbgl/storage/file_source_request.hpp
+++ b/platform/default/include/mbgl/storage/file_source_request.hpp
@@ -11,7 +11,7 @@ namespace mbgl {
 
 class Mailbox;
 
-class FileSourceRequest : public AsyncRequest {
+class FileSourceRequest final : public AsyncRequest {
 public:
     FileSourceRequest(FileSource::Callback&& callback);
     ~FileSourceRequest() final;
diff --git a/platform/linux/src/headless_backend_glx.cpp b/platform/linux/src/headless_backend_glx.cpp
index 63eafc9a56..4bb503a8a7 100644
--- a/platform/linux/src/headless_backend_glx.cpp
+++ b/platform/linux/src/headless_backend_glx.cpp
@@ -71,7 +71,7 @@ public:
     GLXFBConfig* fbConfigs = nullptr;
 };
 
-class GLXBackendImpl : public HeadlessBackend::Impl {
+class GLXBackendImpl final : public HeadlessBackend::Impl {
 public:
     GLXBackendImpl() {
         // Try to create a legacy context.