Replace OncNetworkParser by the new ONC translator.

chrome/test/data/chromeos/cros/network-wifi-proxy-manual.onc

Index: chrome/test/data/chromeos/cros/network-wifi-proxy-manual.onc
diff --git a/chrome/test/data/chromeos/cros/network-wifi-proxy-manual.onc b/chrome/test/data/chromeos/cros/network-wifi-proxy-manual.onc
deleted file mode 100644
index a289fa1d2e59ef2ee13237820f83e3564f075b64..0000000000000000000000000000000000000000
--- a/chrome/test/data/chromeos/cros/network-wifi-proxy-manual.onc
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-  "NetworkConfigurations": [
-    {
-      "GUID": "{485d6076-dd44-6b6d-69787465725f5045}",
-      "Type": "WiFi",
-      "Name": "My WiFi Network",
-      "WiFi": {
-        "Passphrase": "z123456789012",
-        "SSID": "ssid",
-        "Security": "WEP-PSK"
-      },
-      "ProxySettings": {
-        "Type": "Manual",
-        "Manual": {
-          "HTTPProxy" : {
-            "Host" : "http.example.com",
-            "Port" : 1234
-          },
-          "SecureHTTPProxy" : {
-            "Host" : "https.example.com",
-            "Port" : 3456
-          },
-          "FTPProxy" : {
-            "Host" : "ftp.example.com",
-            "Port" : 5678
-          },
-          "SOCKS" : {
-            "Host" : "socks5://socks.example.com",
-            "Port" : 7890
-          }
-        },
-        "ExcludeDomains": [
-          "google.com",
-          "<local>"
-        ]
-      }
-    }
-  ],
-  "Certificates": [],
-  "Type": "UnencryptedConfiguration"
-}