Add Chromium-only Blender WebEngine parity work

blender-5.2.0/release/freedesktop/snap/README.md

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+Snap Configuration
+===================
+
+Files used by Buildbot's `package-code-store-snap` and `deliver-code-store-snap` steps.
+
+Build pipeline snap tracks and channels
+
+```
+    <track>/stable            
+        - Latest stable release for the specified track
+    <track>/candidate         
+        - Test builds for the upcoming stable release - *not used for now*
+    <track>/beta              
+        - Nightly automated builds provided by a release branch
+    <track>/edge/<branch>
+        - Nightly or on demand builds - will also make use of branch
+```

blender-5.2.0/release/freedesktop/snap/blender-snapcraft-template.yaml

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+name: blender
+summary: Blender is the free and open source 3D creation suite.
+description: |
+    Blender is the free and open source 3D creation suite. It supports the
+    entirety of the 3D pipeline—modeling, rigging, animation, simulation,
+    rendering, compositing and motion tracking, and video editing.
+
+    Blender is a public project, made by hundreds of people from around the
+    world; by studios and individual artists, professionals and hobbyists,
+    scientists, students, VFX experts, animators, game artists, modders, and
+    the list goes on.
+
+icon: @ICON_PATH@
+
+passthrough:
+    license: GPL-3.0
+
+confinement: classic
+
+apps:
+    blender:
+        command: ./blender-wrapper
+        desktop: ./blender.desktop
+        common-id: org.blender.Blender
+
+base: core20
+version: '@VERSION@'
+grade: @GRADE@
+
+parts:
+    blender:
+        plugin: dump
+        source: @PACKAGE_PATH@
+        build-attributes: [keep-execstack, no-patchelf]
+        override-build: |
+            snapcraftctl build
+            sed -i 's|Icon=blender|Icon=${SNAP}/blender.svg|' ${SNAPCRAFT_PART_INSTALL}/blender.desktop
+        stage-packages:
+            - libxcb1
+            - libxext6
+            - libx11-6
+            - libxi6
+            - libxfixes3
+            - libxrender1
+            - libxxf86vm1
+    wrapper:
+        plugin: dump
+        source: .
+        stage:
+            - ./blender-wrapper

blender-5.2.0/release/freedesktop/snap/blender-wrapper

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+#!/bin/sh
+
+# Disable ALSA and OSS as they are not available, and trying to initialize them
+# breaks sound in other apps. Use PulseAudio instead.
+export ALSOFT_DRIVERS=-oss,-alsa,
+export SDL_AUDIODRIVER=pulseaudio
+
+# Make PulseAudio socket available inside the snap-specific $XDG_RUNTIME_DIR
+# This is adapted from https://github.com/ubuntu/snapcraft-desktop-helpers,
+# in common/desktop-exports.
+mkdir -p $XDG_RUNTIME_DIR -m 700
+if [ -n "$XDG_RUNTIME_DIR" ]; then
+    pulsenative="pulse/native"
+    pulseaudio_sockpath="$XDG_RUNTIME_DIR/../$pulsenative"
+    if [ -S "$pulseaudio_sockpath" ]; then
+        export PULSE_SERVER="unix:${pulseaudio_sockpath}"
+    fi
+fi
+
+# Run Blender
+exec $SNAP/blender-launcher "$@"