Move android Telephony APIs to from content/ to net/.

net/android/network_library.h

Index: net/android/network_library.h
diff --git a/net/android/network_library.h b/net/android/network_library.h
index 5d4d73d5b55db0e422493cd43fc188d8534956fc..ba2bfb5eb355354faea8b16758e36f6e83ea256a 100644
--- a/net/android/network_library.h
+++ b/net/android/network_library.h
@@ -71,6 +71,14 @@ std::string GetNetworkList();
 bool GetMimeTypeFromExtension(const std::string& extension,
                               std::string* result);
 
+// Returns the ISO country code equivalent of the current MCC (mobile country
+// code).
+NET_EXPORT std::string GetTelephonyNetworkCountryIso();
+
+// Returns MCC+MNC (mobile country code + mobile network code) as
+// the numeric name of the current registered operator.
+NET_EXPORT std::string GetTelephonyNetworkOperator();
+
 // Register JNI methods
 NET_EXPORT bool RegisterNetworkLibrary(JNIEnv* env);