[Tizen IVI] Hide title bar in fullscreen mode.

Currently, Crosswalk for Ozone-wayland shows title bar by default
on Tizen IVI. As a result, when webapps enter fullscreen mode using
HTML5 fullscreen API, their title bar still exists.

This patch allows to hide title bar in fullscreen mode.

It depends on the following commit in chromium-crosswalk:
https://github.com/crosswalk-project/chromium-crosswalk/commit/dfd0f4be34bd81f7a9ea9346c324191c694b7319

Bug: XWALK-896
[Android] Fix xwalk_app_template crash issue after rebasing to 35

The apps which were packaged with xwalk_app_template will crash.
It's because the icudtl.dat was not packaged into the apk.

BUG=XWALK-1383
Merge pull request #1808 from kurli/app-template-fail

[Android] Fix xwalk_app_template crash issue after rebasing to 35
Merge pull request #1629 from joone/XWALK-896_fullscreen_support

[Tizen IVI] Make HTML5 full screen API work on IVI.
[Android] Enable Chromium command line support

Add the mechanism to support the Chromium command line in xwalk.
1 Read commands from the command line file which locates in assets
in xwalk core.
2 Expose the option to set the Chromium command line in make_apk.py.

BUG=XWALK-1269
Merge pull request #1739 from xingnan/command-line

[Android] Enable Chromium command line support
[Linux] Add NaCl support

Based on NaCl component work (http://crbug.com/244791) from upstream,
this commit is to add Native Client(aka NaCl) support.
It now can run examples from nacl sdk.
  $ cd <nacl_sdk_dir>/pepper_canary/example
  $ TOOLCHAIN=newlib make serve
  $ xwalk http://localhost:5103

Next steps:
 * Enable PNaCl
 * Enable on Tizen

BUG=XWALK-1338
DEPS.xwalk: Roll chromium-crosswalk (634d34e -> 0eae511).

0eae511 Merge pull request #143 from halton/nacl
0151e36 [Backport] Add base.gyp:base_static as dependency of nacl
component