Create ScopeInfos while analyzing the Scope chain

src/ast/scopes.h

Index: src/ast/scopes.h
diff --git a/src/ast/scopes.h b/src/ast/scopes.h
index 8a84664c18ec44d657ebc85db9208c98d3b66c5f..7dbf222f6b79662ca1a784e90fb33ca850090d79 100644
--- a/src/ast/scopes.h
+++ b/src/ast/scopes.h
@@ -384,10 +384,7 @@ class Scope: public ZoneObject {
   // 'this' is bound, and what determines the function kind.
   DeclarationScope* GetReceiverScope();
 
-  // Creates a scope info if it doesn't already exist.
-  Handle<ScopeInfo> GetScopeInfo(Isolate* isolate);
-
-  // GetScopeInfo() must have been called once to create the ScopeInfo.
+  // Analyze() must have been called once to create the ScopeInfo.
   Handle<ScopeInfo> scope_info() {
     DCHECK(!scope_info_.is_null());
     return scope_info_;
@@ -548,6 +545,8 @@ class Scope: public ZoneObject {
   void AllocateNonParameterLocalsAndDeclaredGlobals();
   void AllocateVariablesRecursively();
 
+  void AllocateScopeInfosRecursively(ParseInfo* info);
+
   // Construct a scope based on the scope info.
   Scope(Zone* zone, ScopeType type, Handle<ScopeInfo> scope_info);