| Index: ios/chrome/browser/ui/ntp/BUILD.gn
 | 
| diff --git a/ios/chrome/browser/ui/ntp/BUILD.gn b/ios/chrome/browser/ui/ntp/BUILD.gn
 | 
| index 6629b0bc552770e5365a3628c6cc0d9dd5c8237c..c093a5bf1c155d8140b0f14b89149f3061780c48 100644
 | 
| --- a/ios/chrome/browser/ui/ntp/BUILD.gn
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| +++ b/ios/chrome/browser/ui/ntp/BUILD.gn
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| @@ -169,6 +169,7 @@ source_set("ntp_controller") {
 | 
|  }
 | 
|  
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|  source_set("ntp_internal") {
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| +  configs += [ "//build/config/compiler:enable_arc" ]
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|    sources = [
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|      "centering_scrollview.h",
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|      "centering_scrollview.mm",
 | 
| 
 |