Cleanup: Some simplifications in json_schema_compiler.

tools/json_schema_compiler/util.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "tools/json_schema_compiler/util.h"
 
 #include "base/values.h"
 
 namespace json_schema_compiler {
 namespace util {
 
-bool GetItemFromList(const base::ListValue& from, int index, int* out) {
+bool GetItemFromList(const base::ListValue& from,
+                     int index,
+                     ITEMS_ARE_NOT_BINARY /* binary_tag */,
+                     int* out) {
   return from.GetInteger(index, out);
 }
 
-bool GetItemFromList(const base::ListValue& from, int index, bool* out) {
+bool GetItemFromList(const base::ListValue& from,
+                     int index,
+                     ITEMS_ARE_NOT_BINARY /* binary_tag */,
+                     bool* out) {
   return from.GetBoolean(index, out);
 }
 
-bool GetItemFromList(const base::ListValue& from, int index, double* out) {
+bool GetItemFromList(const base::ListValue& from,
+                     int index,
+                     ITEMS_ARE_NOT_BINARY /* binary_tag */,
+                     double* out) {
   return from.GetDouble(index, out);
 }
 
-bool GetItemFromList(const base::ListValue& from, int index, std::string* out) {
+bool GetItemFromList(const base::ListValue& from,
+                     int index,
+                     ITEMS_ARE_NOT_BINARY /* binary_tag */,
+                     std::string* out) {
   return from.GetString(index, out);
 }
 
 bool GetItemFromList(const base::ListValue& from,
                      int index,
+                     ITEMS_ARE_BINARY /* binary_tag */,
+                     std::string* out) {
+  const base::BinaryValue* value = NULL;
+  if (!from.GetBinary(index, &value))
+    return false;
+  out->assign(value->GetBuffer(), value->GetSize());
+  return true;
+}
+
+bool GetItemFromList(const base::ListValue& from,
+                     int index,
+                     ITEMS_ARE_NOT_BINARY /* binary_tag */,
                      linked_ptr<base::Value>* out) {
   const base::Value* value = NULL;
   if (!from.Get(index, &value))
     return false;
   *out = make_linked_ptr(value->DeepCopy());
   return true;
 }
 
-bool GetItemFromList(const base::ListValue& from, int index,
-    linked_ptr<base::DictionaryValue>* out) {
+bool GetItemFromList(const base::ListValue& from,
+                     int index,
+                     ITEMS_ARE_NOT_BINARY /* binary_tag */,
+                     linked_ptr<base::DictionaryValue>* out) {
   const base::DictionaryValue* dict = NULL;
   if (!from.GetDictionary(index, &dict))
     return false;
   *out = make_linked_ptr(dict->DeepCopy());
   return true;
 }
 
 void AddItemToList(const int from, base::ListValue* out) {
   out->Append(new base::FundamentalValue(from));
 }
@@ skipping 38 matching lines @@
       return "dictionary";
     case base::Value::TYPE_LIST:
       return "list";
   }
   NOTREACHED();
   return "";
 }
 
 }  // namespace api_util
 }  // namespace extensions