Trace background/visibility events
commit76f34770c06ecb7ed15bfa0ff9078d25a1fdec29
authorjdduke <jdduke@chromium.org>
Thu, 26 Mar 2015 03:44:53 +0000 (25 20:44 -0700)
committerCommit bot <commit-bot@chromium.org>
Thu, 26 Mar 2015 03:45:23 +0000 (26 03:45 +0000)
tree2381134c23d27a9c755a535ac7bda6512e37a4e1
parent0a61f800e27e0e9a369d27a7e69dc8d9d90fccde
Trace background/visibility events

Trace the following events:
 * CompositorImplAndroid::SetVisility
 * RenderWidgetHost::WasHidden
 * RenderWidgetHost::WasShown
 * RenderProcessHostImpl::SetBackgrounded

These events give greater context to content behavior with respect
to visibility changes.

BUG=466213

Review URL: https://codereview.chromium.org/1032703002

Cr-Commit-Position: refs/heads/master@{#322306}
content/browser/renderer_host/compositor_impl_android.cc
content/browser/renderer_host/render_process_host_impl.cc
content/browser/renderer_host/render_widget_host_impl.cc