Add method signature to log (#25252)

## Description
1. Add method signature to log
2. Remove unused method.

## Motivation and Context
<!---Why is this change required? What problem does it solve?-->
<!---If it fixes an open issue, please link to the issue here.-->

## Impact
<!---Describe any public API or user-facing feature change or any
performance impact-->

## Test Plan
<!---Please fill in how you tested your change-->

## Contributor checklist

- [ ] Please make sure your submission complies with our [contributing
guide](https://github.com/prestodb/presto/blob/master/CONTRIBUTING.md),
in particular [code
style](https://github.com/prestodb/presto/blob/master/CONTRIBUTING.md#code-style)
and [commit
standards](https://github.com/prestodb/presto/blob/master/CONTRIBUTING.md#commit-standards).
- [ ] PR description addresses the issue accurately and concisely. If
the change is non-trivial, a GitHub Issue is referenced.
- [ ] Documented new properties (with its default value), SQL syntax,
functions, or other functionality.
- [ ] If release notes are required, they follow the [release notes
guidelines](https://github.com/prestodb/presto/wiki/Release-Notes-Guidelines).
- [ ] Adequate tests were added if applicable.
- [ ] CI passed.

## Release Notes
```
== NO RELEASE NOTE ==
```

Author: shangm2

presto-main-base/src/main/java/com/facebook/presto/execution/SafeEventLoopGroup.java

@@ -26,7 +26,6 @@
 import java.util.concurrent.Executor;
 import java.util.concurrent.ThreadFactory;
 import java.util.function.Consumer;
-import java.util.function.Supplier;
 
 import static java.util.Objects.requireNonNull;
 import static java.util.concurrent.TimeUnit.NANOSECONDS;
@@ -75,7 +74,7 @@ protected void run()
                         runTask(task);
                     }
                     catch (Throwable t) {
-                        log.error("Error running task on event loop", t);
+                        log.error(t, "Error executing task on event loop");
                     }
                     updateLastExecutionTime();
                 }
@@ -92,7 +91,7 @@ public void execute(Runnable task, Consumer<Throwable> failureHandler, Scheduler
                     task.run();
                 }
                 catch (Throwable t) {
-                    log.error("Error executing task on event loop", t);
+                    log.error(t, "Error executing method %s on event loop.", methodSignature);
                     if (failureHandler != null) {
                         failureHandler.accept(t);
                     }
@@ -106,24 +105,5 @@ public void execute(Runnable task, Consumer<Throwable> failureHandler, Scheduler
                 }
             });
         }
-
-        public <T> void execute(Supplier<T> task, Consumer<T> successHandler, Consumer<Throwable> failureHandler)
-        {
-            requireNonNull(task, "task is null");
-            this.execute(() -> {
-                try {
-                    T result = task.get();
-                    if (successHandler != null) {
-                        successHandler.accept(result);
-                    }
-                }
-                catch (Throwable t) {
-                    log.error("Error executing task on event loop", t);
-                    if (failureHandler != null) {
-                        failureHandler.accept(t);
-                    }
-                }
-            });
-        }
     }
 }