Revert "libvpx: Pull from upstream"

source/libvpx/build/make/iosbuild.sh

Index: source/libvpx/build/make/iosbuild.sh
diff --git a/source/libvpx/build/make/iosbuild.sh b/source/libvpx/build/make/iosbuild.sh
index 89fa681864aab85973b0e0db5bc719f6537316ca..bdd6690df52f5a1d7ae1cbd608076bb72155eefd 100755
--- a/source/libvpx/build/make/iosbuild.sh
+++ b/source/libvpx/build/make/iosbuild.sh
@@ -18,10 +18,6 @@ set -e
 devnull='> /dev/null 2>&1'
 
 BUILD_ROOT="_iosbuild"
-CONFIGURE_ARGS="--disable-docs
-                --disable-examples
-                --disable-libyuv
-                --disable-unit-tests"
 DIST_DIR="_dist"
 FRAMEWORK_DIR="VPX.framework"
 HEADER_DIR="${FRAMEWORK_DIR}/Headers/vpx"
@@ -47,7 +43,7 @@ build_target() {
   mkdir "${target}"
   cd "${target}"
   eval "${LIBVPX_SOURCE_DIR}/configure" --target="${target}" \
-    ${CONFIGURE_ARGS} ${EXTRA_CONFIGURE_ARGS} ${devnull}
+      --disable-docs ${EXTRA_CONFIGURE_ARGS} ${devnull}
   export DIST_DIR
   eval make -j ${MAKE_JOBS} dist ${devnull}
   cd "${old_pwd}"
@@ -256,7 +252,6 @@ if [ "${VERBOSE}" = "yes" ]; then
 cat << EOF
   BUILD_ROOT=${BUILD_ROOT}
   DIST_DIR=${DIST_DIR}
-  CONFIGURE_ARGS=${CONFIGURE_ARGS}
   EXTRA_CONFIGURE_ARGS=${EXTRA_CONFIGURE_ARGS}
   FRAMEWORK_DIR=${FRAMEWORK_DIR}
   HEADER_DIR=${HEADER_DIR}