Removal of execution strategies (#14387)

* Start

* More work!

* Moar

* More changes

* More fixes

* More worrk

* More fixes

* More fixes to make it compile

* Adds `NoOffchainStorage`

* Pass the extensions

* Small basti making small progress

* Fix merge errors and remove `ExecutionContext`

* Move registration of `ReadRuntimeVersionExt` to `ExecutionExtension`

Instead of registering `ReadRuntimeVersionExt` in `sp-state-machine` it is moved to
`ExecutionExtension` which provides the default extensions.

* Fix compilation

* Register the global extensions inside runtime api instance

* Fixes

* Fix `generate_initial_session_keys` by passing the keystore extension

* Fix the grandpa tests

* Fix more tests

* Fix more tests

* Don't set any heap pages if there isn't an override

* Fix small fallout

* FMT

* Fix tests

* More tests

* Offchain worker custom extensions

* More fixes

* Make offchain tx pool creation reusable

Introduces an `OffchainTransactionPoolFactory` for creating offchain transactions pools that can be
registered in the runtime externalities context. This factory will be required for a later pr to
make the creation of offchain transaction pools easier.

* Fixes

* Fixes

* Set offchain transaction pool in BABE before using it in the runtime

* Add the `offchain_tx_pool` to Grandpa as well

* Fix the nodes

* Print some error when using the old warnings

* Fix merge issues

* Fix compilation

* Rename `babe_link`

* Rename to `offchain_tx_pool_factory`

* Cleanup

* FMT

* Fix benchmark name

* Fix `try-runtime`

* Remove `--execution` CLI args

* Make clippy happy

* Forward bls functions

* Fix docs

* Update UI tests

* Update client/api/src/execution_extensions.rs

Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Koute <koute@users.noreply.github.com>

* Update client/cli/src/params/import_params.rs

Co-authored-by: Koute <koute@users.noreply.github.com>

* Update client/api/src/execution_extensions.rs

Co-authored-by: Koute <koute@users.noreply.github.com>

* Pass the offchain storage to the MMR RPC

* Update client/api/src/execution_extensions.rs

Co-authored-by: Sebastian Kunert <skunert49@gmail.com>

* Review comments

* Fixes

---------

Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>
Co-authored-by: Koute <koute@users.noreply.github.com>
Co-authored-by: Sebastian Kunert <skunert49@gmail.com>

substrate/client/consensus/babe/rpc/src/lib.rs

@@ -186,6 +186,8 @@ impl From<Error> for JsonRpseeError {
 #[cfg(test)]
 mod tests {
 	use super::*;
+	use sc_consensus_babe::ImportQueueParams;
+	use sc_transaction_pool_api::{OffchainTransactionPoolFactory, RejectAllTxPool};
 	use sp_consensus_babe::inherents::InherentDataProvider;
 	use sp_core::{crypto::key_types::BABE, testing::TaskExecutor};
 	use sp_keyring::Sr25519Keyring;
@@ -219,22 +221,25 @@ mod tests {
 			sc_consensus_babe::block_import(config.clone(), client.clone(), client.clone())
 				.expect("can initialize block-import");
 
-		let (_, babe_worker_handle) = sc_consensus_babe::import_queue(
-			link.clone(),
-			block_import.clone(),
-			None,
-			client.clone(),
-			longest_chain.clone(),
-			move |_, _| async move {
+		let (_, babe_worker_handle) = sc_consensus_babe::import_queue(ImportQueueParams {
+			link: link.clone(),
+			block_import: block_import.clone(),
+			justification_import: None,
+			client: client.clone(),
+			select_chain: longest_chain.clone(),
+			create_inherent_data_providers: move |_, _| async move {
 				Ok((InherentDataProvider::from_timestamp_and_slot_duration(
 					0.into(),
 					slot_duration,
 				),))
 			},
-			&task_executor,
-			None,
-			None,
-		)
+			spawner: &task_executor,
+			registry: None,
+			telemetry: None,
+			offchain_tx_pool_factory: OffchainTransactionPoolFactory::new(
+				RejectAllTxPool::default(),
+			),
+		})
 		.unwrap();
 
 		Babe::new(client.clone(), babe_worker_handle, keystore, longest_chain, deny_unsafe)