Fix compilation some more after r24639

src/serialize.cc

 // Copyright 2012 the V8 project 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 "src/v8.h"
 
 #include "src/accessors.h"
 #include "src/api.h"
 #include "src/base/platform/platform.h"
 #include "src/bootstrapper.h"
@@ skipping 2195 matching lines @@
     : owns_script_data_(true) {
   DisallowHeapAllocation no_gc;
   List<uint32_t>* stub_keys = cs->stub_keys();
 
   // Gather reservation chunk sizes.
   List<uint32_t> reservations(SerializerDeserializer::kNumberOfSpaces);
   STATIC_ASSERT(NEW_SPACE == 0);
   for (int i = 0; i < SerializerDeserializer::kNumberOfSpaces; i++) {
     Vector<const uint32_t> chunks = cs->FinalAllocationChunks(i);
     for (int j = 0; j < chunks.length(); j++) {
-      DCHECK(i == LO_SPACE || chunks[j] < Page::kMaxRegularHeapObjectSize);
+      DCHECK(i == LO_SPACE ||
+             chunks[j] <
+                 static_cast<uint32_t>(Page::kMaxRegularHeapObjectSize));
       uint32_t chunk = ChunkSizeBits::encode(chunks[j]) |
                        IsLastChunkBits::encode(j == chunks.length() - 1);
       reservations.Add(chunk);
     }
   }
 
   // Calculate sizes.
   int reservation_size = reservations.length() * kInt32Size;
   int num_stub_keys = stub_keys->length();
   int stub_keys_size = stub_keys->length() * kInt32Size;
@@ skipping 34 matching lines @@
 
 int SerializedCodeData::CheckSum(String* string) {
   int checksum = Version::Hash();
 #ifdef DEBUG
   uint32_t seed = static_cast<uint32_t>(checksum);
   checksum = static_cast<int>(IteratingStringHasher::Hash(string, seed));
 #endif  // DEBUG
   return checksum;
 }
 } }  // namespace v8::internal