webkitgtk: security bimp to version 2.18.4

This is a maintenance release of the current stable WebKitGTK+ version,
which contains fixes for CVE-2017-13866, CVE-2017-13870, CVE-2017-7156, and
CVE-2017-13856.  Additionally, this release brings improvements in the
WebDriver spec-compliance, plugs several memory leaks in its GStreamer based
multimedia backend, and fixes a bug when handling cookie removal.

Release notes can be found in the announcement:

  https://webkitgtk.org/2017/12/19/webkitgtk2.18.4-released.html

More details about the security fixes are provided in the following
WebKitGTK+ Security Advisory report:

  https://webkitgtk.org/security/WSA-2017-0010.html

Last but not least, this new release includes the fix for honoring the
CMAKE_BUILD_TYPE value from CMake toolchain files and the corresponding
patch is removed.

Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/webkitgtk/0001-CMake-Values-of-CMAKE_BUILD_TYPE-from-toolchain-file.patch

@@ -1,52 +0,0 @@
-From 3b13b1ec9985e72132ec6a3ba13cf60b34848817 Mon Sep 17 00:00:00 2001
-From: "aperez@igalia.com"
- <aperez@igalia.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
-Date: Mon, 27 Nov 2017 15:34:49 +0000
-Subject: [PATCH] [CMake] Values of CMAKE_BUILD_TYPE from toolchain file are
- ignored https://bugs.webkit.org/show_bug.cgi?id=179971
-
-Reviewed by Carlos Alberto Lopez Perez.
-
-* CMakeLists.txt: Call project() first, as it loads the toolchain
-file, so that's done before checking CMAKE_BUILD_TYPE.
-
-
-git-svn-id: http://svn.webkit.org/repository/webkit/trunk@225168 268f45cc-cd09-0410-ab3c-d52691b4dbfc
-
-Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
-Backported from: 75986e1807b
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index d80c37b950a..0a9bd17b981 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -1,8 +1,17 @@
- # -----------------------------------------------------------------------------
- # Determine CMake version and build type.
- # -----------------------------------------------------------------------------
-+#
-+# NOTE: cmake_minimum_required() and project() *MUST* be the two fist commands
-+# used, see https://cmake.org/cmake/help/v3.3/command/project.html -- the
-+# latter in particular handles loading a bunch of shared CMake definitions
-+# and loading the cross-compilation settings from CMAKE_TOOLCHAIN_FILE.
-+#
-+
- cmake_minimum_required(VERSION 3.3)
- 
-+project(WebKit)
-+
- if (NOT CMAKE_BUILD_TYPE)
-     message(WARNING "No CMAKE_BUILD_TYPE value specified, defaulting to RelWithDebInfo.")
-     set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING "Choose the type of build." FORCE)
-@@ -10,8 +19,6 @@ else ()
-     message(STATUS "The CMake build type is: ${CMAKE_BUILD_TYPE}")
- endif ()
- 
--project(WebKit)
--
- set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/Source/cmake")
- 
- set(ENABLE_WEBCORE ON)
--- 
-2.15.1
-

package/webkitgtk/webkitgtk.hash

@@ -1,7 +1,7 @@
-# From https://webkitgtk.org/releases/webkitgtk-2.18.3.tar.xz.sums
-md5 264a22d7467deae606e42b6eb5dd65af webkitgtk-2.18.3.tar.xz
-sha1 164cad34281ef597a3d4ad214e8037c3ddef4d17 webkitgtk-2.18.3.tar.xz
-sha256 e15420e1616a6f70f321541d467af5ca285bff66b1e0fa68a01df3ccf1b18f9e webkitgtk-2.18.3.tar.xz
+# From https://webkitgtk.org/releases/webkitgtk-2.18.4.tar.xz.sums
+md5 c4686971eac2760bab685e21ac8849be webkitgtk-2.18.4.tar.xz
+sha1 709616b445158dc3163a64bb59e95aadbe58949c webkitgtk-2.18.4.tar.xz
+sha256 87b6bb9a6065b949ecbe6191313c43e57ad28efdf1f2b5e763405093520632b8 webkitgtk-2.18.4.tar.xz
 
 # Hashes for license files:
 sha256 0b5d3a7cc325942567373b0ecd757d07c132e0ebd7c97bfc63f7e1a76094edb4 Source/WebCore/LICENSE-APPLE

package/webkitgtk/webkitgtk.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-WEBKITGTK_VERSION = 2.18.3
+WEBKITGTK_VERSION = 2.18.4
 WEBKITGTK_SITE = http://www.webkitgtk.org/releases
 WEBKITGTK_SOURCE = webkitgtk-$(WEBKITGTK_VERSION).tar.xz
 WEBKITGTK_INSTALL_STAGING = YES