[Integrated] RFR: 8238526: Cherry pick GTK WebKit 2.26.3 changes

[Guru Hb]

Changeset: e224e549
Author:    Guru Hb <ghb at openjdk.org>
Date:      2020-02-07 02:13:15 +0000
URL:       https://git.openjdk.java.net/jfx/commit/e224e549

8238526: Cherry pick GTK WebKit 2.26.3 changes

Reviewed-by: kcr, jvos

! modules/javafx.web/src/main/native/Source/JavaScriptCore/dfg/DFGObjectAllocationSinkingPhase.cpp
! modules/javafx.web/src/main/native/Source/JavaScriptCore/dfg/DFGValidate.cpp
! modules/javafx.web/src/main/native/Source/JavaScriptCore/offlineasm/parser.rb
! modules/javafx.web/src/main/native/Source/JavaScriptCore/runtime/NativeErrorConstructor.h
! modules/javafx.web/src/main/native/Source/WTF/wtf/Platform.h
! modules/javafx.web/src/main/native/Source/WTF/wtf/URLHelpers.cpp
! modules/javafx.web/src/main/native/Source/WebCore/dom/Document.cpp
! modules/javafx.web/src/main/native/Source/WebCore/page/FrameView.cpp
! modules/javafx.web/src/main/native/Source/WebCore/page/Page.cpp
! modules/javafx.web/src/main/native/Source/WebCore/platform/graphics/ComplexTextController.cpp
! modules/javafx.web/src/main/native/Source/WebCore/platform/graphics/freetype/FontPlatformDataFreeType.cpp
! modules/javafx.web/src/main/native/Source/WebCore/platform/graphics/harfbuzz/ComplexTextControllerHarfBuzz.cpp
! modules/javafx.web/src/main/native/Source/WebCore/rendering/RenderFrameSet.cpp
! modules/javafx.web/src/main/native/Source/WebCore/rendering/RenderThemeGtk.cpp
! modules/javafx.web/src/main/native/Source/WebCore/rendering/RenderThemeGtk.h
! modules/javafx.web/src/main/native/Source/WebCore/rendering/SimpleLineLayoutResolver.cpp
! modules/javafx.web/src/main/native/Source/WebCore/svg/properties/SVGAnimatedPropertyPairAccessor.h
! modules/javafx.web/src/main/native/Source/WebCore/testing/InternalSettings.cpp
! modules/javafx.web/src/main/native/Source/cmake/OptionsGTK.cmake