Ensure tests have an active task runner
This patch modifies all tests to have a more realistic threading set-up by either:
a) adding a TestBrowserThreadBundle
b) constructing any existing TestBrowserThreadBundle earlier or
c) adding a MessageLoop as appropriate.
This makes it possible to later migrate base/ from MessageLoopProxy over to
ThreadTaskRunnerHandle, which requires an active task runner on the current thread.
BUG=465354
Review URL: https://codereview.chromium.org/1086733002
Cr-Commit-Position: refs/heads/master@{#327067}
diff --git a/chrome/browser/lifetime/application_lifetime.h b/chrome/browser/lifetime/application_lifetime.h
index 9165754..3cf1854 100644
--- a/chrome/browser/lifetime/application_lifetime.h
+++ b/chrome/browser/lifetime/application_lifetime.h
@@ -116,6 +116,9 @@
// last browser window is being closed.
bool ShouldStartShutdown(Browser* browser);
+// Disable browser shutdown for unit tests.
+void DisableShutdownForTesting(bool disable_shutdown_for_testing);
+
} // namespace chrome
#endif // CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_
