Merge pull request #2515 from wuhengzhi/crosswalk-9

[Android] Add NFC to permission mapping table.
Bump version to 9.38.208.7
restored functionality of XDK agents (AppPreview and AppPreviewXWalk) broken since xwalk9. The fix consist in checking of uid passed thorough AllowConnectionFromUid and only if uid is not eq to the stored, call chromium corresponded function to check

(cherry picked from commit cc7f50ed1a9c1d6fea05af4098f61bbdfe32350f)
Merge pull request #2531 from elvin-nnov/crosswalk-9

restoring of XDK agents work (cherry-pick of commit from master)
DEPS.xwalk: Roll blink-crosswalk (21e3333 -> ab75634)

ab75634 Merge pull request #28 from eleskine/crosswalk-9/38.0.2125.101
b91b73e Chromium CPU profiler: source line support
Merge pull request #2532 from eleskine/crosswalk-9

DEPS.xwalk: Roll blink-crosswalk (21e3333 -> ab75634)
Bump version to 9.38.208.8
[Android] Fix video can't exit Fullscreen mode
Use ContentVideoView and port commit abfac1a478 to beta.

BUG=https://crosswalk-project.org/jira/browse/XWALK-2834
Merge pull request #2548 from js0701/mycrosswalk-9

[Android] Fix video can't exit full screen mode
Bump version to 9.38.208.9
[Android] Replace postMessage() with createPromise() in messaging_api.js

postMessage() is not defined in this file. The correct function call is
createPromise().

BUG=XWALK-2877
Merge pull request #2581 from shawngao5/crosswalk-9_XWALK-2877

[Android] Replace postMessage() with createPromise() in messaging_api.js
[Android] Stop checking if RegisterNativesImpl() returns >= 0.

RegisterNativesImpl() returns a bool, so the comparison was always going
to return true.

Do the reasonable thing and just rely on the function's return value
without comparing it to anything.

(cherry picked from commit 592339ff4b176c524ba916b218bf025a51c03958)
Merge pull request #2586 from rakuco/v9-registernatives-return-value

[Android] Stop checking if RegisterNativesImpl() returns >= 0.
Roll out new M38.0.2125.122
Merge pull request #2622 from darktears/crosswalk-9

Roll out new M38.0.2125.122