[iOS][Wallet] Enable wallet webui and zcash shielded tx feature flag by default (#36641)

enable wallet webui and zcash shielded tx feature flag by default

components/brave_wallet/common/features.cc

@@ -55,13 +55,7 @@ const base::FeatureParam<bool> kCardanoDAppSupport{
     &kBraveWalletCardanoFeature, "cardano_dapp_support", true};
 
 const base::FeatureParam<bool> kZCashShieldedTransactionsEnabled{
-    &kBraveWalletZCashFeature, "zcash_shielded_transactions_enabled",
-#if BUILDFLAG(IS_IOS)
-    false
-#else
-    true
-#endif
-};
+    &kBraveWalletZCashFeature, "zcash_shielded_transactions_enabled", true};
 
 BASE_FEATURE(kBraveWalletAnkrBalancesFeature,
              "BraveWalletAnkrBalances",
@@ -72,6 +66,6 @@ BASE_FEATURE(kBraveWalletTransactionSimulationsFeature,
              base::FEATURE_DISABLED_BY_DEFAULT);
 
 #if BUILDFLAG(IS_IOS)
-BASE_FEATURE(kBraveWalletWebUIFeature, base::FEATURE_DISABLED_BY_DEFAULT);
+BASE_FEATURE(kBraveWalletWebUIFeature, base::FEATURE_ENABLED_BY_DEFAULT);
 #endif
 }  // namespace brave_wallet::features