REGRESSION (251289@main): [ Ventura ] fast/images/animated-heics-draw…

….html is a consistent timeout

https://bugs.webkit.org/show_bug.cgi?id=247982
rdar://102421055

Reviewed by Brent Fulgham.

Also create the required sandbox extension for WebKitTestRunner.

* LayoutTests/platform/mac-wk2/TestExpectations:
* Source/WebKit/UIProcess/Cocoa/WebProcessPoolCocoa.mm:
(WebKit::WebProcessPool::platformInitializeWebProcess):

Canonical link: https://commits.webkit.org/256803@main

LayoutTests/platform/mac-wk2/TestExpectations

@@ -1768,5 +1768,3 @@ webkit.org/b/245727 [ Monterey ] imported/w3c/web-platform-tests/notifications/i
 [ Debug ] http/tests/security/showModalDialog-sync-cross-origin-page-load.html [ Skip ]
 [ Debug ] http/tests/security/showModalDialog-sync-cross-origin-page-load2.html [ Skip ]
 [ Debug ] imported/w3c/web-platform-tests/html/browsers/windows/browsing-context-names/choose-default-001.html [ Skip ]
-
-webkit.org/b/247982 [ Ventura+ ] fast/images/animated-heics-draw.html [ Timeout ]

Source/WebKit/UIProcess/Cocoa/WebProcessPoolCocoa.mm

@@ -501,7 +501,7 @@ static bool determineIfWeShouldCrashWhenCreatingWebProcess()
 
 #if HAVE(VIDEO_RESTRICTED_DECODING)
 #if PLATFORM(MAC)
-    if (!isFullWebBrowser()) {
+    if (!isFullWebBrowser() || isRunningTest(WebCore::applicationBundleIdentifier())) {
         if (auto trustdExtensionHandle = SandboxExtension::createHandleForMachLookup("com.apple.trustd.agent"_s, std::nullopt))
             parameters.trustdExtensionHandle = WTFMove(*trustdExtensionHandle);
         parameters.enableDecodingHEIC = true;