[Webkit-unassigned] [Bug 186610] [WPE][GTK] Enable process swap on navigation to new origin

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=186610

Michael Catanzaro <mcatanzaro at igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mcatanzaro at igalia.com

--- Comment #1 from Michael Catanzaro <mcatanzaro at igalia.com> ---
Patch is trivial:

diff --git a/Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp b/Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp
index b52591d625e..829734126bc 100644
--- a/Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp
+++ b/Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp
@@ -335,6 +335,7 @@ static void webkitWebContextConstructed(GObject* object)
     configuration.setInjectedBundlePath(WebCore::FileSystem::stringFromFileSystemRepresentation(bundleFilename.get()));
     configuration.setMaximumProcessCount(1);
     configuration.setDiskCacheSpeculativeValidationEnabled(true);
+    configuration.setProcessSwapsOnNavigation(true);

     WebKitWebContext* webContext = WEBKIT_WEB_CONTEXT(object);
     WebKitWebContextPrivate* priv = webContext->priv;

I tested this out and it sort of works. The navigation swap seems to occur as expected. However, back/forward list is broken: trying to navigate back past a process swap does not work properly.

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