Refactor the glib message-pump, and use it as the base for a gtk message pump and an X message pump.
The changes:
* Rename MessagePumpGlibX to MessagePumpX.
* Rename MessagePumpForUI to MessagePumpGlib.
* Move some stuff out of MessagePumpGlib, and into MessagePumpGtk and MessagePumpX.
* Rename MessagePumpForUI::Observer to MessageObserver, moved the platform-specific implementations into MessagePumpGtk and MessagePumpX. Ditto for MessagePumpForUI::Dispatcher.
MessagePumpX is independent of MessagePumpGtk. At the moment, MessagePumpX does process some GDK event, but once we have a complete native_widget_x, we can take out the GDK processing and things should continue to work.
BUG=none
TEST=existing message-pump tests.
Review URL: http://codereview.chromium.org/7250001
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@90418 0039d316-1c4b-4281-b951-d872f2087c98
CrOS-Libchrome-Original-Commit: 2047ef4d68229d47cba8bf7f2e0465ab31f8b3ce
11 files changed