[cleanup] Remove wrapper functions

Bug: none
Change-Id: I1a2e2c8cb95db3571657b050555981122d18f5ea
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6330286
Auto-Submit: Nikolay Vitkov <[email protected]>
Reviewed-by: Alex Rudenko <[email protected]>
Commit-Queue: Nikolay Vitkov <[email protected]>
Commit-Queue: Alex Rudenko <[email protected]>

Author: Lightning00Blade

front_end/core/common/Throttler.ts

@@ -74,20 +74,11 @@ export class Throttler {
     if (this.#processTimeout && !forceTimerUpdate) {
       return;
     }
-    if (this.#processTimeout) {
-      this.#clearTimeout(this.#processTimeout);
-    }
-
-    const timeout = this.#asSoonAsPossible ? 0 : this.#timeout;
-    this.#processTimeout = this.#setTimeout(this.#onTimeout.bind(this), timeout);
-  }
 
-  #clearTimeout(timeoutId: number): void {
-    clearTimeout(timeoutId);
-  }
+    clearTimeout(this.#processTimeout);
 
-  #setTimeout(operation: () => void, timeout: number): number {
-    return window.setTimeout(operation, timeout);
+    const timeout = this.#asSoonAsPossible ? 0 : this.#timeout;
+    this.#processTimeout = window.setTimeout(this.#onTimeout.bind(this), timeout);
   }
 
   #getTime(): number {