Index: ui/gl/gl_state_restorer.h |
diff --git a/ui/gl/gl_state_restorer.h b/ui/gl/gl_state_restorer.h |
index 3ada2fee45e2fd87c0c083b1a7ebe21b3cb0bb9d..6d8791f3c16ac00c7e54ced91d7c1235cdf35f18 100644 |
--- a/ui/gl/gl_state_restorer.h |
+++ b/ui/gl/gl_state_restorer.h |
@@ -17,6 +17,7 @@ class GL_EXPORT GLStateRestorer { |
GLStateRestorer(); |
virtual ~GLStateRestorer(); |
+ virtual bool IsInitialized() = 0; |
virtual void RestoreState() = 0; |
virtual void RestoreAllTextureUnitBindings() = 0; |
virtual void RestoreFramebufferBindings() = 0; |