Rename ra_prof -> profile

crates/rust-analyzer/src/cli/analysis_bench.rs

@@ -52,7 +52,7 @@ impl FromStr for Position {
 
 impl BenchCmd {
     pub fn run(self, verbosity: Verbosity) -> Result<()> {
-        ra_prof::init();
+        profile::init();
 
         let start = Instant::now();
         eprint!("loading: ");

crates/rust-analyzer/src/cli/analysis_stats.rs

@@ -29,7 +29,7 @@ use crate::{
     },
     print_memory_usage,
 };
-use ra_prof::StopWatch;
+use profile::StopWatch;
 
 /// Need to wrap Snapshot to provide `Clone` impl for `map_with`
 struct Snap<DB>(DB);