[Android] Add sample and test cases for Embedding API

This patch is to add sample and test cases for the following
interface of XWalkUIClient:
onCreateWindowRequested
onIconAvailable
onReceivedIcon
[Tizen] Coding style cleanup

Header files includes have been alphabetically sorted.
Indentations and spaces have been corrected to meet coding style
and improve readability.

Change-Id: Ib7bebdee5625e127ce293ca84b426ae00e029ddc
DEPS.xwalk: Roll v8-crosswalk (03d8b6c -> 35e0d97)

35e0d97 Merge pull request #59 from eleskine/master
089ec67 Extend CPU profiler with mapping ticks to source lines
Merge pull request #2584 from eleskine/eleskine-v8-10-1

DEPS.xwalk: Roll v8-crosswalk (03d8b6c -> 35e0d97)
Bump version to 11.39.239.0
[Android] Allow web socket connection from any uid for debugging

There is already a switch for remote debugging.
And allow uid to access is very unintuitive since:
1. uid for Android app is determined at install time, so it must be
   a dynamical setting for the allow uid.
2. There can't be "secure" rule for xwalk core to decide which
   uid to allow. So basically we need to allow any uid who requires
   if we still be using such mechanism for authentication.
So just directly allow web socket connection from any uid if
remote debugging is turned on.

Besides, previous uid access is put in the Security scenario DEFAULT,
which is not appropriate. Now create a new value ALLOW_SOCKET_ACCESS
for it.
[Runtime]  Make sure that the default url request getter has been initialized.

When launch a web application, if the default url request getter does not been
initialized, the runtime will crash, this patch will fix this bug.

BUG=XWALK-2890
Merge pull request #2573 from lincsoon/TestEmbeddingAPI

[Android] Add sample and test cases for Embedding API (Re-submit)
[Tizen][Runtime] Fix can not open blocked http/https pages in external web browser.

There's a bug in the logic of open external url, all http/https pages will not
be opend in external web browser. This patch will fix it.

BUG=XWALK-1605
Fix JavaDoc typo in XWalkResourceClientInternal

The JavaDoc references an onReceivedValue method that does not exist in ValueCallback.

The code below shows that the method name should be onReceiveValue.
Bump version to 11.39.240.0
Re-factor the runtime class.

Add RuntimeUIStrategy for creating and showing the runtime window by provided params.
Merge pull request #2562 from takethathe/runtime_ui_refactor

Re-factor the runtime class.
Merge pull request #2595 from takethathe/external_uri

[Tizen][Runtime] Fix can not open blocked http/https pages in external web browser
[Tizen][Linux] Support getting thumbnail for devtools.

Using "ui::GrabViewSnapshotAsync" to implement interface
"XWalkDevToolsDelegate::GetPageThumbnailData".

BUG=https://crosswalk-project.org/jira/browse/XWALK-2883
Merge pull request #2571 from iKevinHan/implement_devtools_thumb

[Tizen][Linux] Support getting thumbnail for devtools.
Bump version to 11.39.241.0
Merge branch 'master' of github.com-crosswalk:crosswalk-project/crosswalk
Merge pull request #2589 from wang16/remote_debugging

[Android] Allow web socket connection from any uid for debugging
[Tizen] Impementation of Tizen Web API verification during installation

This patch adds verification of version of Tizen Web API.

BUG=XWALK-2880