| Index: chrome/browser/android/chrome_feature_list.cc
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| diff --git a/chrome/browser/android/chrome_feature_list.cc b/chrome/browser/android/chrome_feature_list.cc
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| index 23e63e7d19d11d03df21a0e51304957f38560439..388f21854ae7457ea06e109db57b65250734d015 100644
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| --- a/chrome/browser/android/chrome_feature_list.cc
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| +++ b/chrome/browser/android/chrome_feature_list.cc
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| @@ -144,7 +144,7 @@ const base::Feature kDownloadAutoResumptionThrottling{
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|      "DownloadAutoResumptionThrottling", base::FEATURE_ENABLED_BY_DEFAULT};
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|  
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|  const base::Feature kFullscreenActivity{"FullscreenActivity",
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| -                                        base::FEATURE_ENABLED_BY_DEFAULT};
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| +                                        base::FEATURE_DISABLED_BY_DEFAULT};
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|  
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|  const base::Feature kImportantSitesInCBD{"ImportantSitesInCBD",
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|                                           base::FEATURE_DISABLED_BY_DEFAULT};
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| 
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