Move methods from IHermesExtra to IHermes (#53473)

Summary:

This is a cleanup of IHermesExtra:
1. Move dumpSampledTraceToProfile() and debugJavasScript() to IHermes.
I'm still keeping the empty DebugFlags, since changing that requires
more changes. It's also possible that we may need it in the future.
2. Remove `dumpBasicBlockProfileTrace`. Use 
writeBasicBlockProfileTraceToFile` if users need to dump the profile.

Reviewed By: tsaichien

Differential Revision: D81075460

Author: lavenzg

packages/react-native/ReactCommon/jsi/jsi/hermes.h

@@ -18,6 +18,10 @@ class GCExecTrace;
 
 namespace facebook::hermes {
 
+namespace sampling_profiler {
+class Profile;
+}
+
 namespace debugger {
 class Debugger;
 }
@@ -33,10 +37,27 @@ class JSI_EXPORT IHermes : public jsi::ICast {
       0xa6f7,
       0x325096b39f47};
 
+  struct DebugFlags {
+    // Looking for the .lazy flag? It's no longer necessary.
+    // Source is evaluated lazily by default. See
+    // RuntimeConfig::CompilationMode.
+  };
+
+  /// Evaluate the given code in an unoptimized form, used for debugging.
+  /// This will be no-op if the implementation does not have debugger enabled.
+  virtual void debugJavaScript(
+      const std::string& src,
+      const std::string& sourceURL,
+      const DebugFlags& debugFlags) = 0;
+
   /// Return a ICast pointer to an object that be cast into the interface
   /// IHermesRootAPI. This root API object has static lifetime.
   virtual ICast* getHermesRootAPI() = 0;
 
+  /// Dump sampled stack trace for a given runtime to a data structure that can
+  /// be used by third parties.
+  virtual sampling_profiler::Profile dumpSampledTraceToProfile() = 0;
+
   /// Serialize the sampled stack to the format expected by DevTools'
   /// Profiler.stop return type.
   virtual void sampledTraceToStreamInDevToolsFormat(std::ostream& stream) = 0;