1 files changed, 3 insertions, 17 deletions
diff --git a/tools/sk_app/mac/GLWindowContext_mac.cpp b/tools/sk_app/mac/GLWindowContext_mac.cpp
index 67fb853fee..f7e56ccb62 100644
--- a/tools/sk_app/mac/GLWindowContext_mac.cpp
+++ b/tools/sk_app/mac/GLWindowContext_mac.cpp
@@ -27,7 +27,7 @@ public:
     void onSwapBuffers() override;
 
     sk_sp<const GrGLInterface> onInitializeContext() override;
-    void onDestroyContext() override;
+    void onDestroyContext() override {}
 
 private:
     SDL_Window*   fWindow;
@@ -39,7 +39,7 @@ private:
 GLWindowContext_mac::GLWindowContext_mac(const MacWindowInfo& info, const DisplayParams& params)
     : INHERITED(params)
     , fWindow(info.fWindow)
-    , fGLContext(nullptr) {
+    , fGLContext(info.fGLContext) {
 
     // any config code here (particularly for msaa)?
 
@@ -52,12 +52,7 @@ GLWindowContext_mac::~GLWindowContext_mac() {
 
 sk_sp<const GrGLInterface> GLWindowContext_mac::onInitializeContext() {
     SkASSERT(fWindow);
-
-    fGLContext = SDL_GL_CreateContext(fWindow);
-    if (!fGLContext) {
-        SkDebugf("%s\n", SDL_GetError());
-        return nullptr;
-    }
+    SkASSERT(fGLContext);
 
     if (0 == SDL_GL_MakeCurrent(fWindow, fGLContext)) {
         glClearStencil(0);
@@ -77,15 +72,6 @@ sk_sp<const GrGLInterface> GLWindowContext_mac::onInitializeContext() {
     return GrGLMakeNativeInterface();
 }
 
-void GLWindowContext_mac::onDestroyContext() {
-    if (!fWindow || !fGLContext) {
-        return;
-    }
-    SDL_GL_DeleteContext(fGLContext);
-    fGLContext = nullptr;
-}
-
-
 void GLWindowContext_mac::onSwapBuffers() {
     if (fWindow && fGLContext) {
         SDL_GL_SwapWindow(fWindow);