[Payments] Remove credit scan scanner experimental flag

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index c94f2deac301d379146e5df7590ceaf5ffd4e5b6..ea3a3f52a29fa74d11fba2303a1d681a4d74b59a 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -15404,12 +15404,6 @@ read aloud to screenreader users to announce that a completion is available.">
       <message name="IDS_FLAGS_ENABLE_ANDROID_PAY_INTEGRATION_V1_DESCRIPTION" desc="Description for the flag to enable the first version of Android Pay integration">
         Enable integration with Android Pay using the first version of the API
       </message>
-      <message name="IDS_FLAGS_SCAN_CARDS_IN_WEB_PAYMENTS_NAME" desc="Title for the flag to enable OCR scanning of credit cards for web payments API">
-        Scan Cards in Web Payments
-      </message>
-      <message name="IDS_FLAGS_SCAN_CARDS_IN_WEB_PAYMENTS_DESCRIPTION" desc="Description for the flag to enable OCR scanning of credit cards for web payments API">
-        Enable OCR scanning of credit cards from the UI for the web payments API
-      </message>
     </if>
 
     <message name="IDS_FLAGS_FEATURE_POLICY_NAME" desc="Name for the flag to enable feature policy.">