Remove unused filterCallNodeAndCategoryPathByImplementation.

Author: mstange

src/profile-logic/transforms.js

@@ -33,7 +33,6 @@ import type {
   IndexIntoStackTable,
   IndexIntoResourceTable,
   CallNodePath,
-  CallNodeAndCategoryPath,
   CallNodeTable,
   StackType,
   ImplementationFilter,
@@ -1564,17 +1563,6 @@ export function filterCallNodePathByImplementation(
   );
 }
 
-export function filterCallNodeAndCategoryPathByImplementation(
-  thread: Thread,
-  implementationFilter: ImplementationFilter,
-  path: CallNodeAndCategoryPath
-): CallNodeAndCategoryPath {
-  const funcMatchesImplementation = FUNC_MATCHES[implementationFilter];
-  return path.filter((funcIndex) =>
-    funcMatchesImplementation(thread, funcIndex.func)
-  );
-}
-
 // User-facing properties about a stack frame.
 export type BacktraceItem = {|
   // The function name of the stack frame.