Turn on cardholder/recipient name disambiguation by default.

components/autofill/core/common/autofill_switches.h

Index: components/autofill/core/common/autofill_switches.h
diff --git a/components/autofill/core/common/autofill_switches.h b/components/autofill/core/common/autofill_switches.h
index 9f6478cde0e2f213d6882dbd303054733bc519cd..aa8e5b2a31907e1deda9e6ba5268efb70371c925 100644
--- a/components/autofill/core/common/autofill_switches.h
+++ b/components/autofill/core/common/autofill_switches.h
@@ -13,7 +13,6 @@ namespace switches {
 extern const char kDisableCreditCardScan[];
 extern const char kDisablePasswordGeneration[];
 extern const char kDisableSingleClickAutofill[];
-extern const char kDisambiguateAutofillServerNameTypes[];
 extern const char kEnableCreditCardScan[];
 extern const char kEnablePasswordGeneration[];
 extern const char kEnableSingleClickAutofill[];
@@ -22,7 +21,6 @@ extern const char kIgnoreAutocompleteOffForAutofill[];
 extern const char kLocalHeuristicsOnlyForPasswordGeneration[];
 extern const char kRespectAutocompleteOffForAutofill[];
 extern const char kShowAutofillTypePredictions[];
-extern const char kTrustAutofillServerNameTypes[];
 extern const char kWalletSecureServiceUrl[];
 extern const char kWalletServiceUrl[];
 extern const char kWalletServiceUseSandbox[];