Bulk request to backport 12 fixes to 11-dev for 11.0.11

[Kevin Rushforth]

Hi Johan,

I request approval to backport the following 12 bug fixes to 11-dev for 
FX 11.0.11:

JDK-8254049: Update WebView to public suffix list 2020-04-24
JDK-8259635: Update to 610.2 version of WebKit
JDK-8260163: IrresponsiveScriptTest.testInfiniteLoopInScript unit test 
fails on Windows
JDK-8254836: Cherry pick GTK WebKit 2.30.3 changes
JDK-8261927: WebKit build fails with Visual Studio 2017

JDK-8202990: javafx webview css filter property with display scaling
JDK-8242861: Update ImagePattern to apply SVG pattern transforms
JDK-8233678: [macos 10.15] System menu bar does not work initially on 
macOS Catalina
JDK-8257897: Fix webkit build for XCode 12
JDK-8253356: JavaFX Terminology Refresh
JDK-8242361: JavaFX Web View crashes with Segmentation Fault, when HTML 
contains Data-URIs
JDK-8213135: HTMLEditorTest.checkStyleProperty fails intermittently

Thanks.

-- Kevin