Fix a typo in Viewport.MetaTagType

third_party/WebKit/Source/core/dom/ViewportDescription.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
@@ skipping 271 matching lines @@
     } else if (maxWidth.type() == blink::DeviceWidth ||
                maxWidth.type() == blink::ExtendToZoom) {
       metaTagTypeHistogram.count(DeviceWidth);
     } else {
       // Overflow bucket for cases we may be unaware of.
       metaTagTypeHistogram.count(MetaWidthOther);
     }
   } else if (type == ViewportDescription::HandheldFriendlyMeta) {
     metaTagTypeHistogram.count(MetaHandheldFriendly);
   } else if (type == ViewportDescription::MobileOptimizedMeta) {
-    metaTagTypeHistogram.count(MobileOptimizedMeta);
+    metaTagTypeHistogram.count(MetaMobileOptimized);

[wychen, 2016/11/02 21:34:44]

MobileOptimizedMeta is 2, while MetaMobileOptimized is 5. ConstantWidth
(Viewport meta with constant width) was overcounted.

   }
 #endif
 }
 
 bool ViewportDescription::matchesHeuristicsForGpuRasterization() const {
   return isSpecifiedByAuthor();
 }
 
 }  // namespace blink