[PATCH] fixed xwalk rewritting --use-gl option

Previously if user specified --use-gl option, it was ignored.

Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@globallogic.com>
Packaging: re-enable XDG_Shell for Tizen
The Weston has been upgraded to 1.5 and XDG_Shell basics for Weston 1.5 have been in oz-wl.
So we think it's time to re-enable it now. Meanwhile some related issues are under fixing. More changes will come in.
[Android] Enable the feature for onRequestFocus.

This patch is to enable the feature for onRequestFocus().
Call onRequestFocus() in activateContents().
[Android] Add test case for onRequestFocus.

This patch is to add test case for OnRequestFocus().
[Android] Keep package path for the generated java files

It will be convenient for IDE like eclipse to debug for
those source files.
Backendlib

This change provides backend installer and library for tizen platforms installer.
This enables user to run pkgcmd (actually pkgcmd.real by now) with option described below
to perform installation/uninstallation task.

About implementation:
 - global instalaltion of app is to be done in other issue/PR.
 - reinstall option will be fixed in separate issue/PR,
 - TODOs in wrapper script will be fixed after pkgmgr being fixed,
 - Calculating app size (part of backendlib) will be dispatched in separate issue/PR,
 - some refactoring about pkgid (it was needed),
 - xwalkctl has some new options for tizen build,
 - backend installer gets pkgid for uninstallation, not app_id (so xwalkctl handles both now),

(non global installation) -> pkgmgr-server need fix to switch user, xwalkctl needs hanlde root
(basic) -> installation/uninstalltion, amd-related options need investigation

TASK=XWALK-1731

[Status]
 --install           - works
 --uninstall         - works
 --reinstall         - fails
 --clear             - (not tested)
 --move              - (not tested)
 --getsize           - (not tested)
 --getsize-type      - (not tested)
 --list              - works
 --show              - works
 --app-path          - works
 --check             - (not tested)
 --kill              - (not tested)
 --descriptor        - (not tested)
 --quiet             - works

[Verification]
 - download apps [wgt,xpk] on device,
 - run:  cp /usr/dbspace/.appsvc.db /home/app/.applications/dbspace/
 - run:  chown app:users /home/app/.applications/dbspace/.appsvc.db
 - (use quiet option for all commands)
 - run: pkgcmd.real -i -t wgt -p ${package} -q #installation should success
 - run: pkgcmd.real -d -n ${id} -q #uninstallation should success
 - run: pkgcmd.real -l -t ${type} #rpm, xpk, wgt apps should displayed
 - run: pkgcmd.real -s -n ${id} -t ${type} #information should be displayed

Change-Id: I1052edd5c84cb2e5b9218b255fe4214285d396e5
[Tizen][Runtime] Enable hosted app support on Tizen.

On Tizen, a web application use <tizen:content> to set entry page will be
recognized as hosted app. This patch will enable this feature in Crosswalk
runtime.

BUG=XWALK-1492
Merge pull request #2376 from tiwanek/XWALK-1731

Backendlib
Remove InstallWarnings
DEPS.xwalk: Roll v8-crosswalk (0bb343f->6264ffa)
Merge pull request #2359 from takethathe/hosted

[Tizen][Runtime] Enable hosted app support on Tizen.
Merge pull request #2384 from pozdnyakov/remove_unused_manifest_code

Remove  'InstallWarning' class
Bump version to 9.38.199.0
Merge branch 'master' of github.com-crosswalk:crosswalk-project/crosswalk
Merge pull request #2391 from dp7/master

DEPS.xwalk: Roll v8-crosswalk (0bb343f->6264ffa)
[REG] Fixed NaCl loading issue introduced by rebase.

According to the upstream change 01167110, the trusted plugin is
linked into the renderer directly instead of loading as a module
in runtime, and the ppGoogleNaClPlugin module has been removed;
so we need to change the plugin loading codes in
XWalkContentClient::AddPepperPlugins.
Cannot launch application from command line

The problem was in the app start URL generating.

BUG=XWALK-2490
Merge pull request #2395 from pozdnyakov/XWALK-2490

Cannot launch application from command line
Bump version to 9.38.200.0
Enable launching packaged application

Now it is possible to launch an app like

'xwalk path/to/some.xpk'

The package is unpacked to a temporary folder
within '.config/xwalk/applications'.