Remove DYLD_LIBRARY_PATH from Swift toolchain Info.plist

rdar://problem/23539092

Author: shahmishal

utils/build-script-impl

@@ -2251,7 +2251,6 @@ if [[ "${INSTALLABLE_PACKAGE}" ]] ; then
       ${PLISTBUDDY_BIN} -c "Add Version string '${DARWIN_TOOLCHAIN_VERSION}'" "${DARWIN_TOOLCHAIN_INFO_PLIST}"
       ${PLISTBUDDY_BIN} -c "Add CFBundleIdentifier string '${DARWIN_TOOLCHAIN_BUNDLE_IDENTIFIER}'" "${DARWIN_TOOLCHAIN_INFO_PLIST}"
       ${PLISTBUDDY_BIN} -c "Add ReportProblemURL string '${DARWIN_TOOLCHAIN_REPORT_URL}'" "${DARWIN_TOOLCHAIN_INFO_PLIST}"
-      ${PLISTBUDDY_BIN} -c "Add OverrideEnvironment::DYLD_LIBRARY_PATH string '${DARWIN_TOOLCHAIN_INSTALL_LOCATION}/usr/lib'" "${DARWIN_TOOLCHAIN_INFO_PLIST}"
       ${PLISTBUDDY_BIN} -c "Add Aliases array" "${DARWIN_TOOLCHAIN_INFO_PLIST}"
       ${PLISTBUDDY_BIN} -c "Add Aliases:0 string '${DARWIN_TOOLCHAIN_ALIAS}'" "${DARWIN_TOOLCHAIN_INFO_PLIST}"
       chmod a+r "${DARWIN_TOOLCHAIN_INFO_PLIST}"