[big refactor] Remove crate aliasing. (#4395)

* Rename: Phase 1.

* Unify codec.

* Fixing: Phase 2

* Fixing: Phase 3.

* Fixing: Phase 4.

* Fixing: Phase 5.

* Fixing: Phase 6.

* Fixing: Phase 7.

* Fixing: Phase 8. Tests

* Fixing: Phase 9. Tests!!!

* Fixing: Phase 10. Moar tests!

* Finally done!

* More fixes.

* Rename primitives:: to sp_core::

* Apply renames in finality-grandpa.

* Fix benches.

* Fix benches 2.

* Revert node-template.

* Fix frame-system in our modules.

substrate/client/rpc-api/src/author/error.rs

@@ -34,7 +34,7 @@ pub enum Error {
 	Client(Box<dyn std::error::Error + Send>),
 	/// Transaction pool error,
 	#[display(fmt="Transaction pool error: {}", _0)]
-	Pool(txpool_api::error::Error),
+	Pool(sp_transaction_pool::error::Error),
 	/// Verification error
 	#[display(fmt="Extrinsic verification error: {}", _0)]
 	#[from(ignore)]
@@ -93,7 +93,7 @@ const UNSUPPORTED_KEY_TYPE: i64 = POOL_INVALID_TX + 7;
 
 impl From<Error> for rpc::Error {
 	fn from(e: Error) -> Self {
-		use txpool_api::error::{Error as PoolError};
+		use sp_transaction_pool::error::{Error as PoolError};
 
 		match e {
 			Error::BadFormat(e) => rpc::Error {

substrate/client/rpc-api/src/author/hash.rs

@@ -16,7 +16,7 @@
 
 //! Extrinsic helpers for author RPC module.
 
-use primitives::Bytes;
+use sp_core::Bytes;
 use serde::{Serialize, Deserialize};
 
 /// RPC Extrinsic or hash

substrate/client/rpc-api/src/author/mod.rs

@@ -21,8 +21,8 @@ pub mod hash;
 
 use jsonrpc_derive::rpc;
 use jsonrpc_pubsub::{typed::Subscriber, SubscriptionId};
-use primitives::Bytes;
-use txpool_api::TransactionStatus;
+use sp_core::Bytes;
+use sp_transaction_pool::TransactionStatus;
 use self::error::{FutureResult, Result};
 
 pub use self::gen_client::Client as AuthorClient;