Companion for init the RuntimeLogger automatically (#2522)

* Lol

* Add the features

* Remove some more runtime logger init calls

* Make companion check work

* Revert "Make companion check work"

This reverts commit a255c798076466c0fa20a4db713fc712772c2b4d.

* Update Substrate

polkadot/runtime/kusama/Cargo.toml

@@ -8,7 +8,7 @@ build = "build.rs"
 [dependencies]
 bitvec = { version = "0.20.1", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "2.0.0", default-features = false, features = ["derive"] }
-log = { version = "0.4.13", optional = true }
+log = { version = "0.4.14", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
 serde = { version = "1.0.123", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
@@ -145,7 +145,7 @@ std = [
 	"pallet-vesting/std",
 	"serde_derive",
 	"serde/std",
-	"log",
+	"log/std",
 	"pallet-babe/std",
 	"babe-primitives/std",
 	"sp-session/std",
@@ -194,3 +194,10 @@ try-runtime = [
 # runtime without clashing with the runtime api exported functions
 # in WASM.
 disable-runtime-api = []
+
+# A feature that should be enabled when the runtime should be build for on-chain
+# deployment. This will disable stuff that shouldn't be part of the on-chain wasm
+# to make it smaller like logging for example.
+on-chain-release-build = [
+	"sp-api/disable-logging",
+]