Text selection handles now take into account pinch viewport's offset.

Source/web/WebViewImpl.cpp

Index: Source/web/WebViewImpl.cpp
diff --git a/Source/web/WebViewImpl.cpp b/Source/web/WebViewImpl.cpp
index a070e5041f681efab4e87a51916b0604875b92c4..cb85e0485d1e33ca8e3724e1e04e9627e6cdd41d 100644
--- a/Source/web/WebViewImpl.cpp
+++ b/Source/web/WebViewImpl.cpp
@@ -2263,6 +2263,14 @@ bool WebViewImpl::selectionBounds(WebRect& anchor, WebRect& focus) const
 
     IntRect scaledAnchor(frame->view()->contentsToWindow(anchor));
     IntRect scaledFocus(frame->view()->contentsToWindow(focus));
+
+    if (pinchVirtualViewportEnabled()) {
+        IntPoint pinchViewportOffset =
+            roundedIntPoint(page()->frameHost().pinchViewport().visibleRect().location());
+        scaledAnchor.moveBy(-pinchViewportOffset);
+        scaledFocus.moveBy(-pinchViewportOffset);
+    }
+
     scaledAnchor.scale(pageScaleFactor());
     scaledFocus.scale(pageScaleFactor());
     anchor = scaledAnchor;