android-studio: update to 4.1.3.

Also clean up template.

srcpkgs/android-studio/template

@@ -1,27 +1,28 @@
 # Template file for 'android-studio'
 pkgname=android-studio
-version=4.1.2
+version=4.1.3
 revision=1
 # _studio_build and _studio_rev are for downloading the zip from dl.google.com
 # https://developer.android.com/studio/#resources as of 2018-07-12
-_studio_build=201.7042882
+_studio_build=201.7199119
 _studio_rev=0
 archs="x86_64 i686"
-create_wrksrc=yes
+wrksrc="$pkgname"
 hostmakedepends="tar"
-depends="gtk+ virtual?libGL"
+depends="virtual?libGL"
 short_desc="Official Android IDE"
 maintainer="Jordyn Carattini <onlinecloud1@gmail.com>"
 license="Apache-2.0"
-homepage="http://tools.android.com/"
+homepage="http://tools.android.com"
 # changelog="https://developer.android.com/studio/releases/index.html"
 distfiles="https://dl.google.com/dl/android/studio/ide-zips/${version}.${_studio_rev}/android-studio-ide-${_studio_build}-linux.tar.gz"
-checksum=89f7c3a03ed928edeb7bbb1971284bcb72891a77b4f363557a7ad4ed37652bb9
+checksum=f599749ca47cda06d392e2764017c8a8a0c7b963a6a88ed494b432bece7cbc1b
 repository=nonfree
 restricted=yes
 python_version=2
 nopie=yes
 nostrip=yes
+noshlibprovides=yes
 
 # These files are not run or loaded on the host thus skip scanning their runtime deps
 skiprdeps="/opt/android-studio/plugins/android/resources/perfetto/x86_64/traced_probes
@@ -59,10 +60,6 @@ skiprdeps="/opt/android-studio/plugins/android/resources/perfetto/x86_64/traced_
  /opt/android-studio/plugins/android/lib/libwebp_jni.so
  /opt/android-studio/plugins/android/lib/libwebp_jni64.so"
 
-do_extract() {
-	tar xzf ${XBPS_SRCDISTDIR}/${pkgname}-${version}/${pkgname}-ide-${_studio_build}-linux.tar.gz --strip-components=1 -C ${wrksrc}
-}
-
 do_install() {
 	vmkdir opt/${pkgname}
 	vcopy bin opt/${pkgname}/