Port UseAutoPropertyCodeFixProvider to shared layer

[mavasani]

This code fixer is currently using internal Rename APIs, which prevents porting it to shared layer (no IVTs to Workspaces/Features assemblies).

roslyn/src/Features/Core/Portable/UseAutoProperty/AbstractUseAutoPropertyCodeFixProvider.cs

Lines 88 to 96 in efa5d64

	var fieldLocations = await Renamer.GetRenameLocationsAsync(
	solution, SymbolAndProjectId.Create(fieldSymbol, fieldDocument.Project.Id),
	solution.Options, cancellationToken).ConfigureAwait(false);
	// First, create the updated property we want to replace the old property with
	var isWrittenToOutsideOfConstructor = IsWrittenToOutsideOfConstructorOrProperty(fieldSymbol, fieldLocations, property, cancellationToken);
	var updatedProperty = await UpdatePropertyAsync(
	propertyDocument, compilation, fieldSymbol, propertySymbol, property,
	isWrittenToOutsideOfConstructor, cancellationToken).ConfigureAwait(false);

[CyrusNajmabadi]

I'm working on this now. I'll have a proposal on Monday. Please avoid moving any of the features which use rename or find refs. Thanks!