disable WebView SSL exception when command line flag ignore-certificate-errors is given

BUG=396157

Review URL: https://codereview.chromium.org/427673006

Cr-Commit-Position: refs/heads/master@{#289497}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@289497 0039d316-1c4b-4281-b951-d872f2087c98

android_webview/browser/net/aw_url_request_context_getter.cc

@@ -79,6 +79,9 @@ void ApplyCmdlineOverridesToNetworkSessionParams(
         switches::kTestingFixedHttpsPort), &value);
     params->testing_fixed_https_port = value;
   }
+  if (command_line.HasSwitch(switches::kIgnoreCertificateErrors)) {
+    params->ignore_certificate_errors = true;
+  }
 }
 
 void PopulateNetworkSessionParams(