Fix deprecations

lib/wrap-guide-element.coffee

@@ -1,5 +1,7 @@
 {CompositeDisposable} = require 'atom'
 
+# TODO: remove references to logical display buffer when it is released.
+
 class WrapGuideElement extends HTMLDivElement
   initialize: (@editor, @editorElement) ->
     @classList.add('wrap-guide')
@@ -23,8 +25,9 @@ class WrapGuideElement extends HTMLDivElement
       # setTimeout because we need to wait for the editor measurement to happen
       setTimeout(updateGuideCallback, 0)
 
-    # FIXME: remove conditional as soon as the tiled editor is released.
-    if @editorElement.hasTiledRendering
+    if @editorElement.logicalDisplayBuffer
+      subscriptions.add @editorElement.onDidChangeScrollLeft(updateGuideCallback)
+    else
       subscriptions.add @editor.onDidChangeScrollLeft(updateGuideCallback)
 
     subscriptions.add @editor.onDidChangePath(updateGuideCallback)
@@ -82,8 +85,10 @@ class WrapGuideElement extends HTMLDivElement
     column = @getGuideColumn(@editor.getPath(), @editor.getGrammar().scopeName)
     if column > 0 and @isEnabled()
       columnWidth = @editorElement.getDefaultCharacterWidth() * column
-      # FIXME: remove conditional as soon as the tiled editor is released.
-      columnWidth -= @editor.getScrollLeft() if @editorElement.hasTiledRendering
+      if @editorElement.logicalDisplayBuffer
+        columnWidth -= @editorElement.getScrollLeft()
+      else
+        columnWidth -= @editor.getScrollLeft()
       @style.left = "#{columnWidth}px"
       @style.display = 'block'
     else

spec/wrap-guide-spec.coffee

@@ -1,5 +1,7 @@
 Grim = require 'grim'
 
+# TODO: remove references to logical display buffer when it is released.
+
 describe "WrapGuide", ->
   [editor, editorElement, wrapGuide, workspaceElement] = []
 
@@ -81,16 +83,19 @@ describe "WrapGuide", ->
 
   describe "when the editor's scroll left changes", ->
     it "updates the wrap guide position to a relative position on screen", ->
-      # FIXME: remove conditional as soon as the tiled editor is released.
-      return unless editorElement.hasTiledRendering
-
       editor.setText("a long line which causes the editor to scroll")
-      editor.setWidth(100)
+      if editorElement.logicalDisplayBuffer
+        editorElement.setWidth(100)
+      else
+        editor.setWidth(100)
 
       initial = getLeftPosition(wrapGuide)
       expect(initial).toBeGreaterThan(0)
 
-      editor.setScrollLeft(10)
+      if editorElement.logicalDisplayBuffer
+        editorElement.setScrollLeft(10)
+      else
+        editor.setScrollLeft(10)
 
       expect(getLeftPosition(wrapGuide)).toBe(initial - 10)
       expect(wrapGuide).toBeVisible()