Remove clear-data-reduction-proxy-data-savings flag

chrome/android/java/src/org/chromium/chrome/browser/snackbar/DataReductionPromoSnackbarController.java

Index: chrome/android/java/src/org/chromium/chrome/browser/snackbar/DataReductionPromoSnackbarController.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/snackbar/DataReductionPromoSnackbarController.java b/chrome/android/java/src/org/chromium/chrome/browser/snackbar/DataReductionPromoSnackbarController.java
index d1d43def9805033fb0344c0d2a01f78dead6ead8..54c5e11be3d6c65cc772ee370be4bddbf4190ade 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/snackbar/DataReductionPromoSnackbarController.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/snackbar/DataReductionPromoSnackbarController.java
@@ -30,8 +30,6 @@ public class DataReductionPromoSnackbarController implements SnackbarManager.Sna
     public static final String PROMO_FIELD_TRIAL_NAME = "DataCompressionProxyPromoVisibility";
     private static final String ENABLE_DATA_REDUCTION_PROXY_SAVINGS_PROMO_SWITCH =
             "enable-data-reduction-proxy-savings-promo";
-    private static final String CLEAR_DATA_REDUCTION_PROXY_DATA_SAVINGS_SWITCH =
-            "clear-data-reduction-proxy-data-savings";
     private static final long BYTES_PER_MEGABYTE = 1024 * 1024;
     private static final long BYTES_PER_GIGABYTE = 1024 * 1024 * 1024;
 
@@ -80,10 +78,6 @@ public class DataReductionPromoSnackbarController implements SnackbarManager.Sna
                 }
             }
         }
-
-        if (CommandLine.getInstance().hasSwitch(CLEAR_DATA_REDUCTION_PROXY_DATA_SAVINGS_SWITCH)) {
-            DataReductionPromoUtils.saveSnackbarPromoDisplayed(0);
-        }
     }
 
     /**