Duplicate specification of `newLineCharacter` in RefactorContext

TypeScript Version: master

Code

In convertFunctionToEs6Class.ts:

context.rulesProvider.getFormatOptions().newLineCharacter;

RefactorContext already specifies a newLineCharacter direct property; it looks like there are two ways of specifying this that might conflict. @RyanCavanaugh

Also, in getRefactorContext in services.ts, we ignore formatOptions.newLineCharacter and call host.getNewLine() instead.

Also, getEditsForRefactor in client.ts completely ignores formatOptions.