Revert "doc: Filter out calls to specific contracts in call_tracer.rs"

This reverts commit 2fe4f4d.

vendor/client/evm-tracing/src/formatters/call_tracer.rs

@@ -43,7 +43,6 @@ impl super::ResponseFormatter for Formatter {
 		for entry in listener.entries.iter() {
 			let mut result: Vec<Call> = entry
 				.into_iter()
-				.filter(|(_, it)| it.from.ne(&H160::zero())) // Filters out calls to the ConversionRateController and other Precompiles
 				.map(|(_, it)| {
 					let from = it.from;
 					let trace_address = it.trace_address.clone();
@@ -208,13 +207,8 @@ impl super::ResponseFormatter for Formatter {
 										..
 									}),
 								) => {
-									println!("a: {:?}", a);
-									println!("b: {:?}", b);
-
 									&b[..]
-										== a.get(0..a.len() - 1).expect(
-											"non-root element while traversing trace result",
-										)
+										== &a[..]
 								}
 								_ => unreachable!(),
 							}) {