Remove prefixed imageSmoothingEnabled

third_party/WebKit/Source/core/frame/Deprecation.cpp

 // Copyright 2016 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/frame/Deprecation.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/frame/FrameConsole.h"
 #include "core/frame/FrameHost.h"
@@ skipping 245 matching lines @@
 
     case UseCounter::ConsoleTimelineEnd:
         return replacedBy("'console.timelineEnd'", "'console.timeEnd'");
 
     case UseCounter::XMLHttpRequestSynchronousInNonWorkerOutsideBeforeUnload:
         return "Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.";
 
     case UseCounter::GetMatchedCSSRules:
         return "'getMatchedCSSRules()' is deprecated. For more help, check https://code.google.com/p/chromium/issues/detail?id=437569#c2";
 
-    case UseCounter::PrefixedImageSmoothingEnabled:
-        return replacedWillBeRemoved("'CanvasRenderingContext2D.webkitImageSmoothingEnabled'", "'CanvasRenderingContext2D.imageSmoothingEnabled'", 55, "5639849247768576");
-
     case UseCounter::AudioListenerDopplerFactor:
         return dopplerWillBeRemoved("'AudioListener.dopplerFactor'", 55, "5238926818148352");
 
     case UseCounter::AudioListenerSpeedOfSound:
         return dopplerWillBeRemoved("'AudioListener.speedOfSound'", 55, "5238926818148352");
 
     case UseCounter::AudioListenerSetVelocity:
         return dopplerWillBeRemoved("'AudioListener.setVelocity()'", 55, "5238926818148352");
 
     case UseCounter::PannerNodeSetVelocity:
@@ skipping 105 matching lines @@
     case UseCounter::NavigatorPointerEnabled:
         return "Navigator.pointerEnabled is a non-standard API added for experiments only. It will be removed in near future.";
 
     // Features that aren't deprecated don't have a deprecation message.
     default:
         return String();
     }
 }
 
 } // namespace blink