[devhelp/wip/webkit-font-size: 2/2] build: require WebKitGTK+ >= 2.19.2

[Sébastien Wilmet <swilmet src gnome org>]

commit 5ae6d25c7d55430bdcd4243db838db53bdd3813e
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Nov 24 12:47:35 2017 +0100

    build: require WebKitGTK+ >= 2.19.2
    
    See the previous commit, configure.ac is modified in a seprate commit
    because if the meson branch is merged this will cause a conflict.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 7a9f898..905eedf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,7 +58,7 @@ LT_LIB_M
 
 AX_REQUIRE_DEFINED([AX_PKG_CHECK_MODULES])
 AX_PKG_CHECK_MODULES([DEVHELP],
-                    [gio-2.0 >= 2.38  gtk+-3.0 >= 3.22  webkit2gtk-4.0 >= 2.6],
+                    [gio-2.0 >= 2.38  gtk+-3.0 >= 3.22  webkit2gtk-4.0 >= 2.19.2],
                     [gsettings-desktop-schemas])
 
 # i18n stuff