[Compiler] Add compile to CompilerDispatcherJob.

src/compiler-dispatcher/compiler-dispatcher-job.h

Index: src/compiler-dispatcher/compiler-dispatcher-job.h
diff --git a/src/compiler-dispatcher/compiler-dispatcher-job.h b/src/compiler-dispatcher/compiler-dispatcher-job.h
index 50414af63948f6af96b6d9f74a8fcfb1b858b988..041b794956339bbfcc8f8faf995be016e344aa81 100644
--- a/src/compiler-dispatcher/compiler-dispatcher-job.h
+++ b/src/compiler-dispatcher/compiler-dispatcher-job.h
@@ -15,6 +15,7 @@ namespace v8 {
 namespace internal {
 
 class CompilationInfo;
+class CompilationJob;
 class Isolate;
 class JSFunction;
 class ParseInfo;
@@ -28,7 +29,9 @@ enum class CompileJobStatus {
   kInitial,
   kReadyToParse,
   kParsed,
+  kReadyToAnalyse,
   kReadyToCompile,
+  kCompiled,
   kFailed,
   kDone,
 };
@@ -43,6 +46,11 @@ class CompilerDispatcherJob {
   bool can_parse_on_background_thread() const {
     return can_parse_on_background_thread_;
   }
+  // Should only be called after kReadyToCompile.
+  bool can_compile_on_background_thread() const {
+    DCHECK(compile_job_.get());
+    return can_compile_on_background_thread_;
+  }
 
   // Transition from kInitial to kReadyToParse.
   void PrepareToParseOnMainThread();
@@ -50,10 +58,21 @@ class CompilerDispatcherJob {
   // Transition from kReadyToParse to kParsed.
   void Parse();
 
-  // Transition from kParsed to kReadyToCompile (or kFailed). Returns false
+  // Transition from kParsed to kReadyToAnalyse (or kFailed). Returns false
   // when transitioning to kFailed. In that case, an exception is pending.
   bool FinalizeParsingOnMainThread();
 
+  // Transition from kReadyToAnalyse to kReadyToCompile (or kFailed). Returns
+  // false when transitioning to kFailed. In that case, an exception is pending.
+  bool PrepareToCompileOnMainThread();
+
+  // Transition from kReadyToCompile to kCompiled.
+  void Compile();
+
+  // Transition from kCompiled to kDone (or kFailed). Returns false when
+  // transitioning to kFailed. In that case, an exception is pending.
+  bool FinalizeCompilingOnMainThread();
+
   // Transition from any state to kInitial and free all resources.
   void ResetOnMainThread();
 
@@ -74,7 +93,12 @@ class CompilerDispatcherJob {
   std::unique_ptr<Parser> parser_;
   std::unique_ptr<DeferredHandles> handles_from_parsing_;
 
+  // Members required for compiling.
+  std::unique_ptr<CompilationInfo> compile_info_;
+  std::unique_ptr<CompilationJob> compile_job_;
+
   bool can_parse_on_background_thread_;
+  bool can_compile_on_background_thread_;
 
   DISALLOW_COPY_AND_ASSIGN(CompilerDispatcherJob);
 };