1 files changed, 9 insertions, 16 deletions
diff --git a/deps/v8/src/wasm/baseline/liftoff-compiler.h b/deps/v8/src/wasm/baseline/liftoff-compiler.h
index 322b2f7d54..ce828c459b 100644
--- a/deps/v8/src/wasm/baseline/liftoff-compiler.h
+++ b/deps/v8/src/wasm/baseline/liftoff-compiler.h
@@ -5,36 +5,29 @@
 #ifndef V8_WASM_BASELINE_LIFTOFF_COMPILER_H_
 #define V8_WASM_BASELINE_LIFTOFF_COMPILER_H_
 
-#include "src/source-position-table.h"
-#include "src/trap-handler/trap-handler.h"
-#include "src/wasm/baseline/liftoff-assembler.h"
-#include "src/wasm/function-body-decoder.h"
-#include "src/wasm/function-compiler.h"
+#include "src/base/macros.h"
 
 namespace v8 {
 namespace internal {
 namespace wasm {
 
+class ErrorThrower;
+class WasmCode;
+class WasmCompilationUnit;
+
 class LiftoffCompilationUnit final {
  public:
   explicit LiftoffCompilationUnit(WasmCompilationUnit* wasm_unit)
-      : wasm_unit_(wasm_unit), asm_(wasm_unit->isolate_) {}
+      : wasm_unit_(wasm_unit) {}
 
   bool ExecuteCompilation();
   wasm::WasmCode* FinishCompilation(wasm::ErrorThrower*);
-  void AbortCompilation();
 
  private:
   WasmCompilationUnit* const wasm_unit_;
-  wasm::LiftoffAssembler asm_;
-  int safepoint_table_offset_;
-  SourcePositionTableBuilder source_position_table_builder_;
-  std::unique_ptr<std::vector<trap_handler::ProtectedInstructionData>>
-      protected_instructions_;
-
-  // The {codegen_zone_} needs to survive until FinishCompilation. It's only
-  // rarely used (e.g. for runtime calls), so it's only allocated when needed.
-  std::unique_ptr<Zone> codegen_zone_;
+
+  // Result of compilation:
+  WasmCode* code_;
 
   DISALLOW_COPY_AND_ASSIGN(LiftoffCompilationUnit);
 };