| Index: third_party/WebKit/Source/modules/navigatorcontentutils/NavigatorContentUtils.cpp
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| diff --git a/third_party/WebKit/Source/modules/navigatorcontentutils/NavigatorContentUtils.cpp b/third_party/WebKit/Source/modules/navigatorcontentutils/NavigatorContentUtils.cpp
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| index 8373c5d194c075ced04cde02449323544fe940b6..ccb2d8fc30b5046ec9fe023c268623bb4917876f 100644
 | 
| --- a/third_party/WebKit/Source/modules/navigatorcontentutils/NavigatorContentUtils.cpp
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| +++ b/third_party/WebKit/Source/modules/navigatorcontentutils/NavigatorContentUtils.cpp
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| @@ -107,9 +107,7 @@ static bool isSchemeWhitelisted(const String& scheme)
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|          initCustomSchemeHandlerWhitelist();
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|  
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|      StringBuilder builder;
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| -    unsigned length = scheme.length();
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| -    for (unsigned i = 0; i < length; ++i)
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| -        builder.append(toASCIILower(scheme[i]));
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| +    builder.append(scheme.lower().ascii().data());
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|  
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|      return schemeWhitelist->contains(builder.toString());
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|  }
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| 
 |