.type directive is required on arm to enable ARM/Thumb interworking.

Bug: chromium:1071168
Change-Id: I2ff5046719b9c8f611e81970bfa61c68ed850362
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2153207Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67188}

Change-Id: Iaa39a9fd8ee0a80b04c5664328931383545e074b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2144747Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#67097}

Port 1a7f5689

R=mlippautz@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: I4db697c6a0fab9bd3c9dda4761c3af3ade509ffa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2144691
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Reviewed-by: Joran Siu <joransiu@ca.ibm.com>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67093}