[Service][Global] Expose standard and global objects
This enables functions and properties of global object,
such as setInterval, setTimeout, and etc in service apps.
Also, the primitives and standard objects are exposed
to fix following undefined and type-mismatched errors:
> Cannot set property 'setDate' of undefined
> Cannot convert 11,21,31,71,81,91 to Uint8Array
The list refers to following site:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects
Change-Id: I61977e05b73b3817b75591d2c8b0bb708f175c8d
Signed-off-by: Youngsoo Choi <kenshin.choi@samsung.com>