unused imports and bad comments

packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/GetTrustResultResponseProxyAPITests.swift

@@ -6,14 +6,6 @@ import XCTest
 
 @testable import webview_flutter_wkwebview
 
-#if os(iOS)
-  import Flutter
-#elseif os(macOS)
-  import FlutterMacOS
-#else
-  #error("Unsupported platform.")
-#endif
-
 class GetTrustResultResponseProxyAPITests: XCTestCase {
   func testResult() {
     let registrar = TestProxyApiRegistrar()

packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/SecTrustProxyAPITests.swift

@@ -102,32 +102,27 @@ class TestSecTrustProxyAPIDelegate: SecTrustProxyAPIDelegate {
     return SecCertificateCreateWithData(nil, certificateData!)!
   }
 
-  // Overridable for testing.
   override func secTrustEvaluateWithError(
     _ trust: SecTrust, _ error: UnsafeMutablePointer<CFError?>?
   ) -> Bool {
     return true
   }
 
-  // Overridable for testing.
   override func secTrustCopyExceptions(_ trust: SecTrust) -> CFData? {
     return Data() as CFData
   }
 
-  // Overridable for testing.
   override func secTrustSetExceptions(_ trust: SecTrust, _ exceptions: CFData?) -> Bool {
     return false
   }
 
-  // Overridable for testing.
   override func secTrustGetTrustResult(
     _ trust: SecTrust, _ result: UnsafeMutablePointer<SecTrustResultType>
   ) -> OSStatus {
     result.pointee = SecTrustResultType.invalid
     return -1
   }
 
-  // Overridable for testing.
   override func secTrustCopyCertificateChain(_ trust: SecTrust) -> CFArray? {
     if #available(iOS 15.0, *) {
       return [createDummyCertificate()] as CFArray