615e668 Clear the GL context only after submitting the frame (flutter/engine#20931)

engine-flutter-autoroll · engine-flutter-autoroll · commit 06b70fe2f7d9 · 2020-09-02T18:11:01.000Z
diff --git a/bin/internal/engine.version b/bin/internal/engine.version
@@ -1 +1 @@
-15bf1bbf6f450c9dcab230c1d15073154a07fe77
+615e668014425e9084aa9da13e19c7312d4e8eb6
