network.c functions cleanup

src_nbgl/ui_approve_tx.c

@@ -3,7 +3,7 @@
 #include "shared_context.h"
 #include "ui_callbacks.h"
 #include "ui_nbgl.h"
-#include "network.h"
+#include "ethUtils.h"
 #include "plugins.h"
 #include "domain_name.h"
 

src_nbgl/ui_idle.c

@@ -47,7 +47,8 @@ void ui_idle(void) {
             tagline = staxSharedBuffer;
         }
     } else {  // Ethereum app
-        app_name = get_app_network_name();
+        uint64_t mainnet_chain_id = ETHEREUM_MAINNET_CHAINID;
+        app_name = get_network_name_from_chain_id(&mainnet_chain_id);
     }
 
     nbgl_useCaseHome((char *) app_name,