Load Ahem explicitly in svg/coordinate-systems/viewBox-scaling-text-001.html

Bug: 978436
Change-Id: Ief76cb6af4ad65fe433eb2d6d66282be313e4d87
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1676168
Commit-Queue: Fredrik Söderquist <fs@opera.com>
Commit-Queue: Stephen Chenney <schenney@chromium.org>
Auto-Submit: Fredrik Söderquist <fs@opera.com>
Reviewed-by: Stephen Chenney <schenney@chromium.org>
Cr-Commit-Position: refs/heads/master@{#672111}
2 files changed