Run ContentMain in a browser_test's browser process. This removes duplication of code in the browser test harness for setting up the browser process, and also ensures that initialization code in ContentMainRunner runs.
Most of the changes are to unit tests which run in browser test executables. These were getting all the setup that these binaries did for browser tests even though they were unit tests. Now they have to explicitly setup objects that they need. This would be done automatically if they were in a unit test binary and therefore using the unit test harness. The goal should be to move these tests to unit test binaries, and make them support launching some tests in separate processes building on the work that Pawel did.
BUG=350550
R=sky@chromium.org
Review URL: https://codereview.chromium.org/190663012
git-svn-id: http://src.chromium.org/svn/trunk/src/chrome/test/pyautolib@257597 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
2 files changed
