Revert 222689 "Use an X event loop in the GPU process on Linux."

> Use an X event loop in the GPU process on Linux.
> 
> In future patches, X windows will be created in the GPU
> process, and events sent to these windows will need to
> be forwarded to their parent windows.
> 
> Linux uses GTK as the default UI event loop type, but
> GTK is not in the GPU process, so the X11 event loop
> type is used instead.
> 
> Update package dependencies.
> 
> BUG=145600
> TBR=thakis, piman
> 
> Review URL: https://chromiumcodereview.appspot.com/23710029

Broke nacl-sizes:
PERF_REGRESS: nacl_helper-text/text (0.11%), nacl_helper-text/text (0.11%)
http://build.chromium.org/p/chromium/buildstatus?builder=Linux%20x64&number=55508

Please add a suppression or remove the inclusion from nacl_helper.

TBR=ccameron@chromium.org

Review URL: https://codereview.chromium.org/23620042

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@222694 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 5d29876e8b15523be7e650200ecad6fcec677b3c
4 files changed
tree: efbb0b6a1387451225dd83eabce175762a2febbe
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. ipc/
  6. mojo/
  7. testing/
  8. third_party/
  9. ui/