Change computed style enums to be prefixed with 'k'.

third_party/WebKit/Source/core/animation/animatable/AnimatableValueTestHelper.cpp

 /*
  * Copyright (c) 2013, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 129 matching lines @@
   *os << ")";
 }
 
 void PrintTo(const AnimatableUnknown& animUnknown, ::std::ostream* os) {
   PrintTo(*(animUnknown.toCSSValue()), os, "AnimatableUnknown");
 }
 
 void PrintTo(const AnimatableVisibility& animVisibility, ::std::ostream* os) {
   *os << "AnimatableVisibility(";
   switch (animVisibility.visibility()) {
-    case EVisibility::Visible:
-      *os << "EVisibility::Visible";
+    case EVisibility::kVisible:
+      *os << "EVisibility::kVisible";
       break;
-    case EVisibility::Hidden:
-      *os << "EVisibility::Hidden";
+    case EVisibility::kHidden:
+      *os << "EVisibility::kHidden";
       break;
-    case EVisibility::Collapse:
-      *os << "EVisibility::Collapse";
+    case EVisibility::kCollapse:
+      *os << "EVisibility::kCollapse";

[Łukasz Anforowicz, 2017/01/06 17:28:07]

AFAICT the changes in this file are the only place in this CL that changes
behavior.  I think the change is desirable - it only affects how GTest will
print diagnostic messages during a test.

       break;
     default:
       *os << "Unknown Visibility - update switch in "
              "AnimatableValueTestHelper.h";
   }
   *os << ")";
 }
 
 void PrintTo(const AnimatableValue& animValue, ::std::ostream* os) {
   if (animValue.isClipPathOperation())
@@ skipping 17 matching lines @@
   else if (animValue.isUnknown())
     PrintTo(toAnimatableUnknown(animValue), os);
   else if (animValue.isVisibility())
     PrintTo(toAnimatableVisibility(animValue), os);
   else
     *os << "Unknown AnimatableValue - update ifelse chain in "
            "AnimatableValueTestHelper.h";
 }
 
 }  // namespace blink