[turbofan] Remove remnants from JavaScript stubs support.

src/compiler/pipeline.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/pipeline.h"
 
 #include <fstream>  // NOLINT(readability/streams)
 #include <memory>
 #include <sstream>
 
@@ skipping 430 matching lines @@
   AstGraphBuilderWithPositions(Zone* local_zone, CompilationInfo* info,
                                JSGraph* jsgraph,
                                LoopAssignmentAnalysis* loop_assignment,
                                TypeHintAnalysis* type_hint_analysis,
                                SourcePositionTable* source_positions)
       : AstGraphBuilder(local_zone, info, jsgraph, loop_assignment,
                         type_hint_analysis),
         source_positions_(source_positions),
         start_position_(info->shared_info()->start_position()) {}
 
-  bool CreateGraph(bool stack_check) {
+  bool CreateGraph() {
     SourcePositionTable::Scope pos_scope(source_positions_, start_position_);
-    return AstGraphBuilder::CreateGraph(stack_check);
+    return AstGraphBuilder::CreateGraph();
   }
 
 #define DEF_VISIT(type)                                               \
   void Visit##type(type* node) override {                             \
     SourcePositionTable::Scope pos(source_positions_,                 \
                                    SourcePosition(node->position())); \
     AstGraphBuilder::Visit##type(node);                               \
   }
   AST_NODE_LIST(DEF_VISIT)
 #undef DEF_VISIT
@@ skipping 293 matching lines @@
       data->set_type_hint_analysis(type_hint_analysis);
     }
   }
 };
 
 
 struct GraphBuilderPhase {
   static const char* phase_name() { return "graph builder"; }
 
   void Run(PipelineData* data, Zone* temp_zone) {
-    bool stack_check = !data->info()->IsStub();
     bool succeeded = false;
 
     if (data->info()->is_optimizing_from_bytecode()) {
       BytecodeGraphBuilder graph_builder(temp_zone, data->info(),
                                          data->jsgraph());
       succeeded = graph_builder.CreateGraph();
     } else {
       AstGraphBuilderWithPositions graph_builder(
           temp_zone, data->info(), data->jsgraph(), data->loop_assignment(),
           data->type_hint_analysis(), data->source_positions());
-      succeeded = graph_builder.CreateGraph(stack_check);
+      succeeded = graph_builder.CreateGraph();
     }
 
     if (!succeeded) {
       data->set_compilation_failed();
     }
   }
 };
 
 
 struct InliningPhase {
@@ skipping 1160 matching lines @@
   data->DeleteRegisterAllocationZone();
 }
 
 CompilationInfo* PipelineImpl::info() const { return data_->info(); }
 
 Isolate* PipelineImpl::isolate() const { return info()->isolate(); }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8