Introduce methods to get the source location of the AST nodes.

Also removed deprecate AST nodes.

Change-Id: I9221e81b15b18530bb2ab8b09da2482df543bace
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

src/declarative/qml/parser/qdeclarativejs.g

@@ -255,9 +255,6 @@ public:
       AST::UiObjectMemberList *UiObjectMemberList;
       AST::UiArrayMemberList *UiArrayMemberList;
       AST::UiQualifiedId *UiQualifiedId;
-      AST::UiSignature *UiSignature;
-      AST::UiFormalList *UiFormalList;
-      AST::UiFormal *UiFormal;
     };
 
 public:
@@ -828,6 +825,7 @@ UiParameterList: UiPropertyType JsIdentifier ;
 /.
 case $rule_number: {
   AST::UiParameterList *node = new (pool) AST::UiParameterList(stringRef(1), stringRef(2));
+  node->propertyTypeToken = loc(1);
   node->identifierToken = loc(2);
   sym(1).Node = node;
 } break;

src/declarative/qml/parser/qdeclarativejsast.cpp

@@ -808,31 +808,6 @@ void UiProgram::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
-void UiSignature::accept0(Visitor *visitor)
-{
-    if (visitor->visit(this)) {
-        accept(formals, visitor);
-    }
-    visitor->endVisit(this);
-}
-
-void UiFormalList::accept0(Visitor *visitor)
-{
-    if (visitor->visit(this)) {
-        for (UiFormalList *it = this; it; it = it->next) {
-            accept(it->formal, visitor);
-        }
-    }
-    visitor->endVisit(this);
-}
-
-void UiFormal::accept0(Visitor *visitor)
-{
-    if (visitor->visit(this)) {
-    }
-    visitor->endVisit(this);
-}
-
 void UiPublicMember::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {