TurboModule::emitDeviceEvent doesn't require jsi::Runtime argument an…

…ymore (facebook#43376)

Summary:

## Changelog:
[Internal] - 

Make it possible to call `emitDeviceEvent` from C++ TurboModules without the need to explicitly provide the reference to `jsi::Runtime`, as in some contexts (when we call e.g. not from the JS thread itself) it may be hard to get hold of.

Reviewed By: rubennorte

Differential Revision: D54643903

packages/react-native/ReactCommon/react/nativemodule/core/ReactCommon/TurboModule.cpp

@@ -40,7 +40,6 @@ TurboModule::TurboModule(
     : name_(std::move(name)), jsInvoker_(std::move(jsInvoker)) {}
 
 void TurboModule::emitDeviceEvent(
-    jsi::Runtime& runtime,
     const std::string& eventName,
     ArgFactory argFactory) {
   jsInvoker_->invokeAsync([eventName, argFactory](jsi::Runtime& rt) {

packages/react-native/ReactCommon/react/nativemodule/core/ReactCommon/TurboModule.h

@@ -106,10 +106,17 @@ class JSI_EXPORT TurboModule : public facebook::jsi::HostObject {
    *  });
    */
   void emitDeviceEvent(
-      jsi::Runtime& runtime,
       const std::string& eventName,
       ArgFactory argFactory = nullptr);
 
+  // Backwards compatibility version
+  void emitDeviceEvent(
+      jsi::Runtime&  /*runtime*/,
+      const std::string& eventName,
+      ArgFactory argFactory = nullptr) {
+    emitDeviceEvent(eventName, std::move(argFactory));
+  }
+
   virtual jsi::Value create(
       jsi::Runtime& runtime,
       const jsi::PropNameID& propName) {

packages/rn-tester/NativeCxxModuleExample/NativeCxxModuleExample.cpp

@@ -184,7 +184,6 @@ void NativeCxxModuleExample::emitCustomDeviceEvent(
   // Test emitting device events (RCTDeviceEventEmitter.emit) from C++
   // TurboModule with arbitrary arguments
   emitDeviceEvent(
-      rt,
       eventName.utf8(rt).c_str(),
       [](jsi::Runtime& rt, std::vector<jsi::Value>& args) {
         args.emplace_back(jsi::Value(true));