Clean up stale FIXMEs and TODOs in core/animation

third_party/WebKit/Source/core/animation/LengthPropertyFunctions.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/animation/LengthPropertyFunctions.h"
 
 #include "core/style/ComputedStyle.h"
 
 namespace blink {
 
-// TODO(alancutter): Generate these functions.
-

[alancutter (OOO until 2018), 2016/09/27 01:14:13]

Generating these will be a consequence of work on ComputedStyle by the style
team.

 ValueRange LengthPropertyFunctions::getValueRange(CSSPropertyID property)
 {
     switch (property) {
     case CSSPropertyBorderBottomWidth:
     case CSSPropertyBorderLeftWidth:
     case CSSPropertyBorderRightWidth:
     case CSSPropertyBorderTopWidth:
     case CSSPropertyFlexBasis:
     case CSSPropertyHeight:
     case CSSPropertyLineHeight:
@@ skipping 415 matching lines @@
     case CSSPropertyWebkitTransformOriginZ:
     case CSSPropertyWordSpacing:
         return false;
 
     default:
         return false;
     }
 }
 
 } // namespace blink