title: GooglePay not working with Braintree SDK
body: <p>I have implemented Braintree SDK which supports pay using Paypal, Credit or Debit Card and Google Pay.</p>
  
  <p>All are working except Google Pay.
  I am getting following error while selecting payment method as GooglePay.</p>
  
  <p><strong>This merchant is not enabled for Google Pay</strong>
  Even I have enabled Google Pay option on Braintree console.</p>
  
  <p>following is the code for implementation:</p>
  
  <p><strong>Code on Pay button click:</strong></p>
  
  <pre><code>DropInRequest dropInRequest = new DropInRequest()
                      .amount(strAmount)
                      .googlePaymentRequest(getGooglePaymentRequest())
                      .tokenizationKey("production_key_xxxxxxxxx");
              if (Build.VERSION.SDK_INT &gt;= Build.VERSION_CODES.HONEYCOMB) {
                  startActivityForResult(dropInRequest.getIntent(getActivity()), 399);
              }
  
  
  
  private GooglePaymentRequest getGooglePaymentRequest() {
              return new GooglePaymentRequest()
                      .transactionInfo(TransactionInfo.newBuilder()
                              .setTotalPrice(strAmount)
                              .setCurrencyCode("USD")
                              .setTotalPriceStatus(WalletConstants.TOTAL_PRICE_STATUS_FINAL)
                              .build())
                      .emailRequired(true);
          }
  </code></pre>
  
  <p>Help would be appreciated. </p>