Remove the android_webview::crash_reporter namespace

There is already a ::crash_reporter namespace and having
a sub namespace with the same name as a top level namespace
caused lookup complications (and it's banned by the code style
guide). Since there was only a single function in the namespace,
after deleting the unused function, let's just remove the whole
namespace.

This resolves a jumbo compilation problems with symbols being
looked up in the wrong crash_reporter namespace.

Change-Id: Iaf15dbbe6186d479c3768ee88ce7b84442014183
Reviewed-on: https://chromium-review.googlesource.com/c/1477111
Commit-Queue: Richard Coles <torne@chromium.org>
Auto-Submit: Daniel Bratell <bratell@opera.com>
Reviewed-by: Richard Coles <torne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#633305}
3 files changed