hg: openjfx/11-dev/rt: 8234471: Canvas in webview displayed with wrong scale on Windows

[johan at lodgon.com]

Changeset: 302185f2c490
Author:    ajoseph
Date:      2020-03-26 11:26 +0000
URL:       https://hg.openjdk.java.net/openjfx/11-dev/rt/rev/302185f2c490

8234471: Canvas in webview displayed with wrong scale on Windows
Reviewed-by: kcr, ghb

! modules/javafx.web/src/main/java/com/sun/javafx/webkit/prism/PrismGraphicsManager.java
+ tests/system/src/test/java/test/javafx/scene/web/CanvasTest.java