[misc-uiautomation] Add reference file for css3-flexiblebox
[misc-uiautomation] Add reference file for html5-canvas
[misc-uiautomation] Add reference file for css3-style
[misc-uiautomation] Add reference file for css3-color

Impacted tests: new 0, update 18, delete 0
Unit test platform: [Chromium]
Unit test result summary: pass 18, fail 0, block 0
[misc-uiautomation] Add reference file for css3-fonts

Impacted tests: new 0, update 67, delete 0
Unit test platform: [Chromium]
Unit test result summary: pass 67, fail 0, block 0
[webapi] Refine Vibration tests keeping same with w3c

- web-platform-tests vibration tests have changed , refine webapi vibration cases for keeping same.

Impacted TCs num(approved): New 0, Update 9, Delete 0
Unit test Platform: Tizen M0
Tizen test result summary: Pass 9, Fail 0, Blocked 0
[misc-uiautomation] Add reference file for css3-background
Merge pull request #375 from xinliux/xinliux/vibration-timeout

[webapi] Refine Vibration tests keeping same with w3c
[wrt] [XWALK-2007] Update TC for fix XWALK-2007
Merge pull request #321 from chenxix/chenxi/misc-uiautomation/css3-colors

[misc-uiautomation] Add reference file for css3-color
Merge pull request #322 from chenxix/chenxi/misc-uiautomation/css-flexiblebox

[misc-uiautomation] Add reference file for css3-flexiblebox
Merge pull request #323 from chenxix/chenxi/misc-uiautomation/css3-fonts

[misc-uiautomation] Add reference file for css3-fonts
Merge pull request #324 from chenxix/chenxi/misc-uiautomation/html5-canvas

[misc-uiautomation] Add reference file for html5-canvas
Merge pull request #326 from chenxix/chenxi/misc-uiautomation/css3-style

[misc-uiautomation] Add reference file for css3-style
Merge pull request #380 from chenxix/chenxi/misc-uiautomation/css3-backgrounds

[misc-uiautomation] Add reference file for css3-background
[misc-uiautomation] Add reference file for w3c-csp

Impacted tests: new 0, update 93, delete 0
Unit test platform: [Chromium]
Unit test result summary: pass 92, fail 1, block 0
Merge pull request #372 from chenxix/chenxi/misc-uiautomation/w3c-csp

[misc-uiautomation] Add reference file for w3c-csp
[behavior][xwalk-1945] Fix failed to switch full screen

- The iframe need to have 'allowfullscreen' attribute, otherwise the iframe can
not enter fullscreen mode

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Android][Tizen IVI]
Unit test result summary: pass 1, fail 0, block 0
[misc-usecase][xwalk-1329] Fix blank page after switch css full screen

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Android][Tizen IVI]
Unit test result summary: pass 1, fail 0, block 0
Merge pull request #387 from haoxli/haoxli/behavior/xwalk-1945

[behavior][xwalk-1945] Fix failed to switch full screen