remove redundant json files.

Author: joeizang

apps/contract-verification/src/app/components/ConfigInput.tsx

@@ -44,7 +44,7 @@ export const ConfigInput: React.FC<ConfigInputProps> = ({ label, id, secret, ini
           type={secret ? 'password' : 'text'}
           className={`form-control small w-100 ${!enabled ? 'bg-transparent pl-0 border-0' : ''}`}
           id={id}
-          placeholder={intl.formatMessage({ id: "contract-verification.configInputPlaceholder", defaultMessage: "Enter API Key" }, { label })}
+          placeholder={intl.formatMessage({ id: "contract-verification.configInputPlaceholder" }, { label })}
           value={value}
           onChange={(e) => setValue(e.target.value)}
           disabled={!enabled}
@@ -53,10 +53,10 @@ export const ConfigInput: React.FC<ConfigInputProps> = ({ label, id, secret, ini
         { enabled ? (
           <>
             <button type="button" className="btn btn-primary btn-sm ml-2" onClick={handleSave}>
-              <FormattedMessage id="contract-verification.configInputSaveButton" defaultMessage="Save" />
+              <FormattedMessage id="contract-verification.configInputSaveButton" />
             </button>
             <button type="button" className="btn btn-secondary btn-sm ml-2" onClick={handleCancel}>
-              <FormattedMessage id="contract-verification.configInputCancelButton" defaultMessage="Cancel" />
+              <FormattedMessage id="contract-verification.configInputCancelButton" />
             </button>
           </>
         ) : (

apps/contract-verification/src/app/components/ConstructorArguments.tsx

@@ -105,7 +105,6 @@ export const ConstructorArguments: React.FC<ConstructorArgumentsProps> = ({ abiE
         <label className="m-0 form-check-label custom-control-label" style={{ paddingTop: '2px' }} htmlFor="toggleRawInputSwitch">
           <FormattedMessage
             id="contract-verification.constructorArgumentsToggleRawInput"
-            defaultMessage="Enter raw ABI-encoded constructor arguments"
           />
         </label>
       </div>

apps/contract-verification/src/app/components/ContractDropdown.tsx

@@ -66,7 +66,7 @@ export const ContractDropdown: React.FC<ContractDropdownProps> = ({ label, id, s
             </optgroup>
           ))
         ) : (
-          <option>Compiled contract required</option>
+          <option value={''}><FormattedMessage id="contract-verification.contractDropDownDefaultText" defaultMessage={'Compiled contract required'} /></option>
         )}
       </select>
     </div>

apps/remix-ide/src/app/tabs/locales/en/contractverification.json

@@ -23,7 +23,8 @@
   "contract-verification.configInputCancelButton": "Cancel",
   "contract-verification.constructorArgumentsToggleRawInput": "Enter raw ABI-encoded constructor arguments",
   "contract-verification.constructorArgumentsRawAbiEncodingResult": "ABI-encoded constructor arguments",
-  "contract-verification.contractDropdownLabel": "{label}"
+  "contract-verification.contractDropdownLabel": "{label}",
+  "contract-verification.contractDropDownDefaultText": "Compiled contract required"
 }