Roll crtend_so.o for x86_64 to NDK r11b versions. BUG=596149 Change-Id: I2dfac8323f24726be9830f4f83a2d59c1c5da192 Reviewed-on: https://chromium-review.googlesource.com/336270 Reviewed-by: Mikhail Naganov <mnaganov@chromium.org> Reviewed-by: Richard Coles <torne@chromium.org> Tested-by: John Budorick <jbudorick@chromium.org>