Move ParseHoistableDeclaration to ParserBase.

src/parsing/parser.h

Index: src/parsing/parser.h
diff --git a/src/parsing/parser.h b/src/parsing/parser.h
index 1ef3e61eebe1afa12bbf09a273234227a1e865f7..8b1451e910174815f63785bad596d119560f5885 100644
--- a/src/parsing/parser.h
+++ b/src/parsing/parser.h
@@ -267,11 +267,6 @@ class Parser : public ParserBase<Parser> {
   };
   ZoneList<const NamedImport*>* ParseNamedImports(int pos, bool* ok);
   Statement* ParseFunctionDeclaration(bool* ok);
-  Statement* ParseHoistableDeclaration(ZoneList<const AstRawString*>* names,
-                                       bool default_export, bool* ok);
-  Statement* ParseHoistableDeclaration(int pos, ParseFunctionFlags flags,
-                                       ZoneList<const AstRawString*>* names,
-                                       bool default_export, bool* ok);
   Statement* ParseAsyncFunctionDeclaration(ZoneList<const AstRawString*>* names,
                                            bool default_export, bool* ok);
   Expression* ParseAsyncFunctionExpression(bool* ok);
@@ -286,6 +281,11 @@ class Parser : public ParserBase<Parser> {
       const DeclarationParsingResult::Declaration* declaration,
       ZoneList<const AstRawString*>* names, bool* ok);
 
+  Statement* DeclareFunction(const AstRawString* variable_name,
+                             FunctionLiteral* function, int pos,
+                             bool is_generator, bool is_async,
+                             ZoneList<const AstRawString*>* names, bool* ok);
+
   DoExpression* ParseDoExpression(bool* ok);
   Expression* ParseYieldStarExpression(bool* ok);
 
@@ -699,6 +699,13 @@ class Parser : public ParserBase<Parser> {
     return property->value();
   }
 
+  V8_INLINE void GetDefaultStrings(
+      const AstRawString** default_string,
+      const AstRawString** star_default_star_string) {
+    *default_string = ast_value_factory()->default_string();
+    *star_default_star_string = ast_value_factory()->star_default_star_string();
+  }
+
   // Functions for encapsulating the differences between parsing and preparsing;
   // operations interleaved with the recursive descent.
   V8_INLINE void PushLiteralName(const AstRawString* id) {
@@ -720,6 +727,11 @@ class Parser : public ParserBase<Parser> {
     }
   }
 
+  V8_INLINE void PushEnclosingName(const AstRawString* name) {
+    DCHECK_NOT_NULL(fni_);
+    fni_->PushEnclosingName(name);
+  }
+
   V8_INLINE void InferFunctionName(FunctionLiteral* func_to_infer) {
     fni_->AddFunction(func_to_infer);
   }