[Autofill] Autofill CC signin promo: flag for all platforms.

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 497580c981d1a2b98f45b9ef4bda073464b81b6d..b7e8a4b71cb9000894c9958b9eb5727b727ca4b4 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -5506,14 +5506,12 @@ Keep your key file in a safe place. You will need it to create new versions of y
         Annotates web forms with Autofill field type predictions as placeholder text.
       </message>
       <!-- Autofill credit card signin promo -->
-      <if expr="is_android">
-        <message name="IDS_FLAGS_ENABLE_AUTOFILL_CREDIT_CARD_SIGNIN_PROMO_NAME" desc="Title for the flag to enable autofill credit card signin promo">
-          Enable Autofill Credit Card Signin Promo
-        </message>
-        <message name="IDS_FLAGS_ENABLE_AUTOFILL_CREDIT_CARD_SIGNIN_PROMO_DESCRIPTION" desc="Description for the flag to enable autofill credit card signin promo">
-          Enable showing the credit card signin promo inside the Autofill dropdown.
-        </message>
-      </if>
+      <message name="IDS_FLAGS_ENABLE_AUTOFILL_CREDIT_CARD_SIGNIN_PROMO_NAME" desc="Title for the flag to enable autofill credit card signin promo">
+        Enable Autofill Credit Card Signin Promo
+      </message>
+      <message name="IDS_FLAGS_ENABLE_AUTOFILL_CREDIT_CARD_SIGNIN_PROMO_DESCRIPTION" desc="Description for the flag to enable autofill credit card signin promo">
+        Enable showing the credit card signin promo inside the Autofill dropdown.
+      </message>
       <message name="IDS_FLAGS_TCP_FAST_OPEN_NAME" desc="Name of the flag that enables TCP Fast Open.">
         TCP Fast Open
       </message>