[Temp] Apply ozone-wayland's 0008-Fix-crash-when-switching-to-console-VT-mode.patch.

Original commit message:
  Fix crash when switching to console(VT) mode

  Buffer swapping should not be synchronized so that the GPU process
  is not blocked by waiting for a frame update from Weston.

  Bug: TC-341

It is not clear from ozone-wayland's pull request #300 if this change
has been submitted upstream.
.gitignore: Ignore src/third_party/khronos/CL.

We started checking out this directory with Crosswalk PR#2426, but since
we do not have it in .gitignore the directory ends up being removed
every time we run gclient sync.
.gitignore: Ignore src/third_party/webcl.

We started checking out this directory with Crosswalk including the
webcl conformance test suite. So we should ignore this directory
to avoid being removed when gclient sync.
[TIZEN] Set app ID and media class properties for the audio streams.

Set an application ID and media class properties for the audio streams in
pulseaudio and Murhy, so that the Murphy resource policy daemon can dictate
when the audio will be paused and resumed in response to other audio playing.

BUG=XWALK-2788
Revert Tizen changes to support changing the system location provider.

This reverts the following commits:
* 9132a4f "[Tizen] Enable geolocation for Tizen"
* 801bdbf "[Tizen] Use Tizen system location provider for geolocation
           subsystem"

They have not been needed since at least M35(!), when Chromium commit
5038bce99 ("location: Refactor LocationProvider") made it possible to
change the system location provider in ContentBrowserClient.

We can now do everything on the Crosswalk side, and also fixes an issue
with building Crosswalk for Tizen with -Dcomponent=shared_library, as
libcontent.so would not have an implementation of
content::NewSystemLocationProvider() (this did not happen before the
content layer was being built as a static library linked into the
Crosswalk binary that had an implementation for that symbol).
Fix GPU process crash

Fix GPU process crash on "Check failed: policy->PreSandboxHook()".

BUG=XWALK-2789