Fix "TypeError: Cannot read property 'nativeView' of undefined" accessing this.$options

[msaelices]

Fixes #595

[codecov-io]

Codecov Report

Merging #602 into master will not change coverage.
The diff coverage is 0%.

@@          Coverage Diff           @@
##           master    #602   +/-   ##
======================================
  Coverage    13.7%   13.7%           
======================================
  Files          49      49           
  Lines        1240    1240           
  Branches      308     309    +1     
======================================
  Hits          170     170           
+ Misses        840     839    -1     
- Partials      230     231    +1

Impacted Files	Coverage Δ
platform/nativescript/runtime/index.js	0% <0%> (ø)	⬆️

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