Revert "Merge pull request LedgerHQ#21 from obsidiansystems/pending-support"

This reverts commit 25f9fce, reversing
changes made to 8353047.

Author: Ericson2314

Cargo.lock

@@ -8,17 +8,10 @@ edition = "2021"
 nanos_sdk = { git = "https://github.com/LedgerHQ/ledger-nanos-sdk.git" } 
 nanos_ui = { git = "https://github.com/LedgerHQ/ledger-nanos-ui.git" } 
 
-[patch."https://github.com/LedgerHQ/ledger-nanos-sdk.git".nanos_sdk]
-git = "https://github.com/alamgu/ledger-nanos-sdk"
-branch = "flag-for-pending"
-
 [profile.release]
 opt-level = 'z' 
 lto = true
 
-[features]
-pending_review_screen = ["nanos_sdk/pending_review_screen"]
-
 [package.metadata.nanos]
 curve = ["secp256k1"]
 flags = "0"

Cargo.toml

@@ -81,26 +81,6 @@ fn sign_ui(message: &[u8]) -> Result<Option<([u8; 72], u32, u32)>, SyscallError>
     }
 }
 
-#[no_mangle]
-extern "C" fn sample_pending() {
-    let mut comm = io::Comm::new();
-
-    loop {
-        ui::SingleMessage::new("Pending").show();
-        match comm.next_event::<Ins>() {
-            io::Event::Button(ButtonEvent::RightButtonRelease) => break,
-            _ => (),
-        }
-    }
-    loop {
-        ui::SingleMessage::new("Ledger review").show();
-        match comm.next_event::<Ins>() {
-            io::Event::Button(ButtonEvent::BothButtonsRelease) => break,
-            _ => (),
-        }
-    }
-}
-
 #[no_mangle]
 extern "C" fn sample_main() {
     let mut comm = io::Comm::new();