Index: Tools/DumpRenderTree/chromium/TestRunner/public/WebPreferences.h |
diff --git a/Tools/DumpRenderTree/chromium/TestRunner/public/WebPreferences.h b/Tools/DumpRenderTree/chromium/TestRunner/public/WebPreferences.h |
index 84316422278d4d1362f214a157701df62177061c..e24f0427d0ab6f396e923786bc124e43c38c76d4 100644 |
--- a/Tools/DumpRenderTree/chromium/TestRunner/public/WebPreferences.h |
+++ b/Tools/DumpRenderTree/chromium/TestRunner/public/WebPreferences.h |
@@ -89,6 +89,7 @@ struct WEBTESTRUNNER_EXPORT WebPreferences { |
bool acceleratedCompositingForFixedPositionEnabled; |
bool acceleratedCompositingForOverflowScrollEnabled; |
bool acceleratedCompositingForTransitionEnabled; |
+ bool acceleratedCompositingForFixedRootBackgroundEnabled; |
bool acceleratedCompositingEnabled; |
bool forceCompositingMode; |
bool threadedHTMLParser; |