Revert "[turboshaft] Print operator properties as custom data for turbolizer"

This reverts commit 6e0251f9.

Reason for revert: On suspicion of breaking node integration
https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20-%20node.js%20integration%20ng/21832/overview

Original change's description:
> [turboshaft] Print operator properties as custom data for turbolizer
>
> Bug: v8:12783
> Change-Id: Ie5812217b3e858d94174087fc492887b00dd2e9a
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3820581
> Auto-Submit: Nico Hartmann <nicohartmann@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#82401}

Bug: v8:12783
Change-Id: I3812a358c45e8e848ec1fb622a19d12f7aa6411b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3827664
Auto-Submit: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Owners-Override: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82407}

src/compiler/pipeline.cc

@@ -2594,22 +2594,12 @@ struct PrintTurboshaftGraphPhase {
       UnparkedScopeIfNeeded scope(data->broker());
       AllowHandleDereference allow_deref;
 
-      {
-        TurboJsonFile json_of(data->info(), std::ios_base::app);
-        json_of << "{\"name\":\"" << phase
-                << "\",\"type\":\"turboshaft_graph\",\"data\":"
-                << AsJSON(data->turboshaft_graph(), data->node_origins(),
-                          temp_zone)
-                << "},\n";
-      }
-      PrintTurboshaftCustomDataPerOperation(
-          data->info(), "Properties", data->turboshaft_graph(),
-          [](std::ostream& stream, const turboshaft::Graph& graph,
-             turboshaft::OpIndex index) -> bool {
-            const auto& op = graph.Get(index);
-            op.PrintOptions(stream);
-            return true;
-          });
+      TurboJsonFile json_of(data->info(), std::ios_base::app);
+      json_of << "{\"name\":\"" << phase
+              << "\",\"type\":\"turboshaft_graph\",\"data\":"
+              << AsJSON(data->turboshaft_graph(), data->node_origins(),
+                        temp_zone)
+              << "},\n";
     }
 
     if (data->info()->trace_turbo_graph()) {

src/compiler/turboshaft/graph-visualizer.cc

@@ -37,7 +37,10 @@ void JSONTurboshaftGraphWriter::PrintNodes() {
       os_ << "{\"id\":" << turboshaft_graph_.Index(op).id() << ",";
       os_ << "\"title\":\"" << OpcodeName(op.opcode) << "\",";
       os_ << "\"block_id\":" << block.index().id() << ",";
-      os_ << "\"op_properties_type\":\"" << op.properties() << "\"";
+      os_ << "\"op_properties_type\":\"" << op.properties() << "\",";
+      os_ << "\"properties\":\"";
+      op.PrintOptions(os_);
+      os_ << "\"";
       if (origins_) {
         NodeOrigin origin = origins_->GetNodeOrigin(index.id());
         if (origin.IsKnown()) {
@@ -94,25 +97,4 @@ std::ostream& operator<<(std::ostream& os, const TurboshaftGraphAsJSON& ad) {
   return os;
 }
 
-void PrintTurboshaftCustomDataPerOperation(
-    OptimizedCompilationInfo* info, const char* data_name, const Graph& graph,
-    std::function<bool(std::ostream&, const Graph&, OpIndex)> printer) {
-  DCHECK(printer);
-
-  TurboJsonFile json_of(info, std::ios_base::app);
-  json_of << "{\"name\":\"" << data_name
-          << "\", \"type\":\"turboshaft_custom_data\", "
-             "\"data_target\":\"operations\", \"data\":[";
-  bool first = true;
-  for (auto index : graph.AllOperationIndices()) {
-    std::stringstream stream;
-    if (printer(stream, graph, index)) {
-      json_of << (first ? "\n" : ",\n") << "{\"key\":" << index.id()
-              << ", \"value\":\"" << stream.str() << "\"}";
-      first = false;
-    }
-  }
-  json_of << "]},\n";
-}
-
 }  // namespace v8::internal::compiler::turboshaft

src/compiler/turboshaft/graph-visualizer.h

@@ -48,10 +48,6 @@ class JSONTurboshaftGraphWriter {
   NodeOriginTable* origins_;
 };
 
-void PrintTurboshaftCustomDataPerOperation(
-    OptimizedCompilationInfo* info, const char* data_name, const Graph& graph,
-    std::function<bool(std::ostream&, const Graph&, OpIndex)> printer);
-
 }  // namespace v8::internal::compiler::turboshaft
 
 #endif  // V8_COMPILER_TURBOSHAFT_GRAPH_VISUALIZER_H_