base: Add Is* functions to Value class.

net/base/crl_filter.cc

 // Copyright (c) 2011 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 "base/base64.h"
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "base/values.h"
 #include "crypto/sha2.h"
@@ skipping 515 matching lines @@
     return NULL;
 
   const base::StringPiece description_bytes(data->data(), description_len);
   data->remove_prefix(description_len);
 
   scoped_ptr<Value> description(base::JSONReader::Read(
       description_bytes.as_string(), true /* allow trailing comma */));
   if (description.get() == NULL)
     return NULL;
 
-  if (!description->IsType(Value::TYPE_DICTIONARY))
+  if (!description->IsDictionary())
     return NULL;
   return reinterpret_cast<DictionaryValue*>(description.release());
 }
 
 // CRLFilterFromHeader constructs a CRLFilter from the bytes of a header
 // structures. The header is JSON. See above for details of the keys.
 //
 // static
 CRLFilter* CRLFilter::CRLFilterFromHeader(base::StringPiece header_bytes) {
   scoped_ptr<Value> header(base::JSONReader::Read(
       header_bytes.as_string(),
       true /* allow trailing comma */));
   if (header.get() == NULL)
     return NULL;
 
-  if (!header->IsType(Value::TYPE_DICTIONARY))
+  if (!header->IsDictionary())
     return NULL;
   DictionaryValue* header_dict =
       reinterpret_cast<DictionaryValue*>(header.get());
   int version;
   if (!header_dict->GetInteger("Version", &version) ||
       version != 0) {
     return NULL;
   }
 
   double not_before, not_after, max_range, num_entries;
@@ skipping 306 matching lines @@
   return ret;
 }
 
 std::string CRLFilter::SHA256() const {
   std::string s = header_bytes_;
   s += gcs_bytes_;
   return crypto::SHA256HashString(s);
 }
 
 }  // namespace net