Blink side of changes to enable cache clearing without a flag.

Source/web/WebPopupMenuImpl.cpp

Index: Source/web/WebPopupMenuImpl.cpp
diff --git a/Source/web/WebPopupMenuImpl.cpp b/Source/web/WebPopupMenuImpl.cpp
index 0c7001a30a245599aba664a96aa706d823da8cb5..a1f32e829254156ab676f3ddfd7ae21141a296de 100644
--- a/Source/web/WebPopupMenuImpl.cpp
+++ b/Source/web/WebPopupMenuImpl.cpp
@@ -210,14 +210,14 @@ void WebPopupMenuImpl::layout()
 {
 }
 
-void WebPopupMenuImpl::paintContents(WebCanvas* canvas, const WebRect& rect, WebContentLayerClient::GraphicsContextStatus contextStatus)
+void WebPopupMenuImpl::paintContents(WebCanvas* canvas, const WebRect& rect, WebContentLayerClient::PaintingControlSetting paintingControl)
 {
     if (!m_widget)
         return;
 
     if (!rect.isEmpty()) {
         GraphicsContext context(canvas, nullptr,
-            contextStatus == WebContentLayerClient::GraphicsContextEnabled ? GraphicsContext::NothingDisabled : GraphicsContext::FullyDisabled);
+            paintingControl == PaintingControlSetting::PaintDefaultBehavior ? GraphicsContext::NothingDisabled : GraphicsContext::FullyDisabled);
         m_widget->paint(&context, rect);
     }
 }