src: remove deprecated node::CreatePlatform and node::FreePlatform

PR-URL: #58470
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

Author: legendecas

src/api/environment.cc

@@ -583,26 +583,6 @@ MultiIsolatePlatform* GetMultiIsolatePlatform(IsolateData* env) {
   return env->platform();
 }
 
-MultiIsolatePlatform* CreatePlatform(
-    int thread_pool_size,
-    node::tracing::TracingController* tracing_controller) {
-  return CreatePlatform(
-      thread_pool_size,
-      static_cast<v8::TracingController*>(tracing_controller));
-}
-
-MultiIsolatePlatform* CreatePlatform(
-    int thread_pool_size,
-    v8::TracingController* tracing_controller) {
-  return MultiIsolatePlatform::Create(thread_pool_size,
-                                      tracing_controller)
-      .release();
-}
-
-void FreePlatform(MultiIsolatePlatform* platform) {
-  delete platform;
-}
-
 std::unique_ptr<MultiIsolatePlatform> MultiIsolatePlatform::Create(
     int thread_pool_size,
     v8::TracingController* tracing_controller,

src/node.h

@@ -832,19 +832,12 @@ NODE_EXTERN void GetNodeReport(Environment* env,
 NODE_EXTERN MultiIsolatePlatform* GetMultiIsolatePlatform(Environment* env);
 NODE_EXTERN MultiIsolatePlatform* GetMultiIsolatePlatform(IsolateData* env);
 
-NODE_DEPRECATED("Use MultiIsolatePlatform::Create() instead",
-    NODE_EXTERN MultiIsolatePlatform* CreatePlatform(
-        int thread_pool_size,
-        v8::TracingController* tracing_controller));
-NODE_DEPRECATED("Use MultiIsolatePlatform::Create() instead",
-    NODE_EXTERN void FreePlatform(MultiIsolatePlatform* platform));
-
-// Get/set the currently active tracing controller. Using CreatePlatform()
-// will implicitly set this by default. This is global and should be initialized
-// along with the v8::Platform instance that is being used. `controller`
-// is allowed to be `nullptr`.
-// This is used for tracing events from Node.js itself. V8 uses the tracing
-// controller returned from the active `v8::Platform` instance.
+// Get/set the currently active tracing controller. Using
+// MultiIsolatePlatform::Create() will implicitly set this by default. This is
+// global and should be initialized along with the v8::Platform instance that is
+// being used. `controller` is allowed to be `nullptr`. This is used for tracing
+// events from Node.js itself. V8 uses the tracing controller returned from the
+// active `v8::Platform` instance.
 NODE_EXTERN v8::TracingController* GetTracingController();
 NODE_EXTERN void SetTracingController(v8::TracingController* controller);