[gnome-continuous] Drop build-api patch for Graphene

[Emmanuele Bassi <ebassi src gnome org>]

commit c8f5bd4d9e51b2c6dfcc28a7ee9fc7ed4fdd2c6c
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu Apr 6 18:58:59 2017 +0100

    Drop build-api patch for Graphene
    
    The master branch switched to Meson-only, and has its own build-api
    wrapper, now.

 manifest.json                         |    3 +-
 patches/graphene-meson-buildapi.patch |  156 ---------------------------------
 2 files changed, 1 insertions(+), 158 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 6b30a3e..031c590 100644
--- a/manifest.json
+++ b/manifest.json
@@ -612,8 +612,7 @@
                                 "--disable-argyllcms-sensor",
                                 "--disable-installed-tests"]},
 
-               {"src": "ebassi:graphene",
-                "patches": ["graphene-meson-buildapi.patch"]},
+               {"src": "ebassi:graphene"},
 
                {"src": "gnome:gconf",
                 "config-opts": ["--disable-orbit",