Enable GPU acceleration in 2D OffscreenCanvases on main thread

third_party/WebKit/Source/web/WebSettingsImpl.cpp

Index: third_party/WebKit/Source/web/WebSettingsImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebSettingsImpl.cpp b/third_party/WebKit/Source/web/WebSettingsImpl.cpp
index 1b0004246dc7b7b47bda70d9185a2f4108914da6..59044411a450fdb1257a4f031a8f4928e7d41323 100644
--- a/third_party/WebKit/Source/web/WebSettingsImpl.cpp
+++ b/third_party/WebKit/Source/web/WebSettingsImpl.cpp
@@ -542,11 +542,6 @@ void WebSettingsImpl::setMockGestureTapHighlightsEnabled(bool enabled)
     m_settings->setMockGestureTapHighlightsEnabled(enabled);
 }
 
-void WebSettingsImpl::setAccelerated2dCanvasEnabled(bool enabled)
-{
-    m_settings->setAccelerated2dCanvasEnabled(enabled);
-}
-
 void WebSettingsImpl::setAccelerated2dCanvasMSAASampleCount(int count)
 {
     m_settings->setAccelerated2dCanvasMSAASampleCount(count);