In addition, this picks up a change to the Dropbox Expect-Staple
report URL. Looks like this change was made in the json file in
https://codereview.chromium.org/2129543003/ but not in the generated .h.
BUG=642550
R=lgarron@chromium.org
Review URL: https://codereview.chromium.org/2293283002 .
Cr-Commit-Position: refs/heads/master@{#415512}
(cherry picked from commit 411a3286e3d5a064cca8cabf52f54d42c0206f93)
Review URL: https://codereview.chromium.org/2303543002 .
Cr-Commit-Position: refs/branch-heads/2840@{#90}
Cr-Branched-From: 1ae106dbab4bddd85132d5b75c670794311f4c57-refs/heads/master@{#414607}