1 files changed, 6 insertions, 0 deletions
diff --git a/gfx/layers/ipc/CanvasTranslator.h b/gfx/layers/ipc/CanvasTranslator.h
index 5258e0c529..e2b6c587b4 100644
--- a/gfx/layers/ipc/CanvasTranslator.h
+++ b/gfx/layers/ipc/CanvasTranslator.h
@@ -219,6 +219,9 @@ class CanvasTranslator final : public gfx::InlineTranslator,
   already_AddRefed<gfx::SourceSurface> LookupExternalSurface(
       uint64_t aKey) final;
 
+  already_AddRefed<gfx::SourceSurface> LookupSourceSurfaceFromSurfaceDescriptor(
+      const SurfaceDescriptor& aDesc) final;
+
   /**
    * Gets the cached DataSourceSurface, if it exists, associated with a
    * SourceSurface from another process.
@@ -274,6 +277,8 @@ class CanvasTranslator final : public gfx::InlineTranslator,
 
   void GetDataSurface(uint64_t aSurfaceRef);
 
+  static void Shutdown();
+
  private:
   ~CanvasTranslator();
 
@@ -333,6 +338,7 @@ class CanvasTranslator final : public gfx::InlineTranslator,
 #if defined(XP_WIN)
   RefPtr<ID3D11Device> mDevice;
 #endif
+  static StaticRefPtr<gfx::SharedContextWebgl> sSharedContext;
   RefPtr<gfx::SharedContextWebgl> mSharedContext;
   RefPtr<RemoteTextureOwnerClient> mRemoteTextureOwner;