Replace picture URL in Resource Timing

- Old picture URL is invalid now, so need to relpace.

Impacted TCs num(approved): New 0, Update 1, Delete 0
Unit test Platform: Tizen M0
Tizen test result summary: Pass 1, Fail 0, Blocked 0
change the value of component from 'sanity' to 'usecase' in xml

Unit test result summary: Pass 0, Fail 0, Block 0
Change component from 'sanity' to 'usecase' in tests.android.xml
Fix XWALK-2071 to change the url of image

- Fix XWALK-2071 bug to change the url of image is valid

Impacted tests(approved): new 0, update 1, delete 0
Unit test platform: [Android]
Unit test result summary: pass 1, fail 0, block 0