tree 75fc5d4f0a1f097a5829ea7e333f56ebcb3f18d9
parent b32f998e845b1761cd05fc6dc62f9ec977e75141
author Dale Curtis <dalecurtis@chromium.org> 1418763156 -0800
committer Dale Curtis <dalecurtis@chromium.org> 1418763156 -0800

Allow ApplicationTestBase clients to avoid a default MessageLoop.

Provides a means for overriding the creation of a default message
loop.  Such a loop is unnecessary for many tests and causes issues
with the bevy of existing chrome tests which expect to be able to
create their own message loop.

BUG=none
TEST=https://codereview.chromium.org/806443002/
R=msw@chromium.org, sky@chromium.org

Review URL: https://codereview.chromium.org/792463007