[gnome-sdk-images/gnome-3-26] Update to WebKitGTK+ 2.22.0

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 1ff1eb8f8abfa6fe05e2fd767b8c80a192bf5420
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Tue Sep 4 14:43:29 2018 -0500

    Update to WebKitGTK+ 2.22.0

 org.gnome.Sdk.json.in | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/org.gnome.Sdk.json.in b/org.gnome.Sdk.json.in
index ceed075..19a2431 100644
--- a/org.gnome.Sdk.json.in
+++ b/org.gnome.Sdk.json.in
@@ -673,12 +673,8 @@
             "sources": [
                 {
                     "type": "archive",
-                    "url": "https://webkitgtk.org/releases/webkitgtk-2.20.5.tar.xz";,
-                    "sha256": "15c0f8d26e9605afe0948d161ba5fd82efee8eda2debd409fd40a440ac3af990"
-                },
-                {
-                    "type": "patch",
-                    "path": "webkitgtk-cmake-buildapi.patch"
+                    "url": "https://webkitgtk.org/releases/webkitgtk-2.22.0.tar.xz";,
+                    "sha256": "fa42b54a98831405c8a3e7f40371eec3f0bd5cdbb124813a5e329e7a9f8c6f2a"
                 }
             ]
         },