steam: get rid of our patch to LD_PRELOAD bootstrap ssl/crypto.

We've investigated the issue and the ubuntu runtime should work
just fine without causing any unexpected issues.

srcpkgs/steam/patches/steam-use-openssl.patch

@@ -1,16 +0,0 @@
---- steam.orig	2015-03-22 11:22:16.000197500 +0100
-+++ steam	2015-03-22 11:23:10.780279019 +0100
-@@ -183,6 +183,13 @@ if ! check_bootstrap "$LAUNCHSTEAMDIR";
- 	exit 1
- fi
- 
-+# -- void --
-+# Preload lib{crypto,ssl} from openssl, our libressl seems to be incompatible.
-+# -- void --
-+STEAM32_BSTRAP=${DEFAULTSTEAMDIR}/ubuntu12_32/steam-runtime/i386/lib/i386-linux-gnu
-+STEAM64_BSTRAP=${DEFAULTSTEAMDIR}/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu
-+export LD_PRELOAD="$STEAM32_BSTRAP/libcrypto.so.1.0.0:$STEAM32_BSTRAP/libssl.so.1.0.0"
-+
- # go to the install directory and run the client
- cp "$LAUNCHSTEAMBOOTSTRAPFILE" "$LAUNCHSTEAMDIR/bootstrap.tar.xz"
- cd "$LAUNCHSTEAMDIR"

srcpkgs/steam/template

@@ -4,7 +4,7 @@ only_for_archs="i686 x86_64"
 
 pkgname=steam
 version=1.0.0.51
-revision=3
+revision=4
 wrksrc=steam
 depends="zenity xterm xz curl dbus freetype gdk-pixbuf hicolor-icon-theme desktop-file-utils liberation-fonts-ttf"
 repository="nonfree"