[llvm] [ProfileData] Split EagerSampleProfileNameTable by key type (NFC) (PR #211126)

[David Li via llvm-commits]

================
@@ -416,13 +416,30 @@ class LazySampleProfileNameTable final : public SampleProfileNameTable {
   }
 };
 
-class EagerSampleProfileNameTable final : public SampleProfileNameTable {
+class EagerStringSampleProfileNameTable final : public SampleProfileNameTable {
----------------
david-xl wrote:

is class splitting needed? Is enough to have a query to check the table type?

https://github.com/llvm/llvm-project/pull/211126