GitLab

AppCacheNamespaceVector is std::vector<AppCacheNamespace>.
AppCacheResourceInfoVector is std::vector<AppCacheResourceInfo>. These
aliases don't hold their weight, because the noise saved is outweighed
by the reader having to figure out / remember if they represent special
data types, or just std::vector.

kEnableExecutableHeaders is unused.

Change-Id: I19a32054dd0d08e7026e9aaf8a2b19e0c48d51ed
Reviewed-on: https://chromium-review.googlesource.com/1188383Reviewed-by: Joshua Bell <jsbell@chromium.org>
Reviewed-by: John Abd-El-Malek <jam@chromium.org>
Commit-Queue: Victor Costan <pwnall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#585998}