Enable soft wraps and folds in large file mode

src/text-editor.coffee

@@ -991,10 +991,7 @@ class TextEditor extends Model
       @bufferRowForScreenRow(screenRow)
 
   screenRowForBufferRow: (row) ->
-    if @largeFileMode
-      row
-    else
-      @displayLayer.translateBufferPosition(Point(row, 0)).row
+    @displayLayer.translateBufferPosition(Point(row, 0)).row
 
   getRightmostScreenPosition: -> @displayLayer.getRightmostScreenPosition()
 
@@ -2925,11 +2922,7 @@ class TextEditor extends Model
   # Essential: Determine whether lines in this editor are soft-wrapped.
   #
   # Returns a {Boolean}.
-  isSoftWrapped: ->
-    if @largeFileMode
-      false
-    else
-      @softWrapped
+  isSoftWrapped: -> @softWrapped
 
   # Essential: Enable or disable soft wrapping for this editor.
   #

src/tokenized-buffer.coffee

@@ -198,10 +198,7 @@ class TokenizedBuffer extends Model
         @invalidateRow(end + delta + 1)
 
   isFoldableAtRow: (row) ->
-    if @largeFileMode
-      false
-    else
-      @isFoldableCodeAtRow(row) or @isFoldableCommentAtRow(row)
+    @isFoldableCodeAtRow(row) or @isFoldableCommentAtRow(row)
 
   # Returns a {Boolean} indicating whether the given buffer row starts
   # a a foldable row range due to the code's indentation patterns.