[core] Eliminate manual HeadlessBackend activation management

2 files changed, 3 insertions, 5 deletions

diff --git a/platform/default/mbgl/gl/headless_backend.cpp b/platform/default/mbgl/gl/headless_backend.cpp
index 7ccf6d132b..61225d54a1 100644
--- a/platform/default/mbgl/gl/headless_backend.cpp
+++ b/platform/default/mbgl/gl/headless_backend.cpp
@@ -8,16 +8,13 @@
 namespace mbgl {
 
 HeadlessBackend::HeadlessBackend() {
-    activate();
 }
 
 HeadlessBackend::HeadlessBackend(std::shared_ptr<HeadlessDisplay> display_)
         : display(std::move(display_)) {
-    activate();
 }
 
 HeadlessBackend::~HeadlessBackend() {
-    deactivate();
 }
 
 void HeadlessBackend::activate() {
diff --git a/platform/default/mbgl/gl/headless_backend.hpp b/platform/default/mbgl/gl/headless_backend.hpp
index f566257522..e632d0feb6 100644
--- a/platform/default/mbgl/gl/headless_backend.hpp
+++ b/platform/default/mbgl/gl/headless_backend.hpp
@@ -18,8 +18,6 @@ public:
     ~HeadlessBackend() override;
 
     void invalidate() override;
-    void activate() override;
-    void deactivate() override;
     void notifyMapChange(MapChange) override;
 
     void setMapChangeCallback(std::function<void(MapChange)>&& cb) { mapChangeCallback = std::move(cb); }
@@ -34,6 +32,9 @@ private:
     // Implementation specific functions
     static gl::glProc initializeExtension(const char*);
 
+    void activate() override;
+    void deactivate() override;
+
     bool hasContext() const { return bool(impl); }
     bool hasDisplay();