ipc: Add missing includes for USE_ATTACHMENT_BROKER.

ipc/ipc_message.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 "ipc/ipc_message.h"
 
 #include <limits.h>
 
 #include "base/atomic_sequence_num.h"
 #include "base/logging.h"
 #include "build/build_config.h"
+#include "ipc/attachment_broker.h"
 #include "ipc/ipc_message_attachment.h"
 #include "ipc/ipc_message_attachment_set.h"
 #include "ipc/placeholder_brokerable_attachment.h"
 
 #if defined(OS_POSIX)
 #include "base/file_descriptor_posix.h"
 #include "ipc/ipc_platform_file_attachment_posix.h"
 #endif
 
 namespace {
@@ skipping 149 matching lines @@
   info->message_size = 0;
 
   size_t pickle_size = 0;
   if (!base::Pickle::PeekNext(sizeof(Header),
                               range_start, range_end, &pickle_size))
     return;
 
   bool have_entire_pickle =
       static_cast<size_t>(range_end - range_start) >= pickle_size;
 
-#if USE_ATTACHMENT_BROKER
+#if USE_ATTACHMENT_BROKER && defined(OS_MACOSX) && !defined(OS_IOS)
   // TODO(dskiba): determine message_size when entire pickle is not available
 
   if (!have_entire_pickle)
     return;
 
   const char* pickle_end = range_start + pickle_size;
 
   // The data is not copied.
   Message message(range_start, static_cast<int>(pickle_size));
   size_t num_attachments = message.header()->num_brokered_attachments;
 
   // Check for possible overflows.
   size_t max_size_t = std::numeric_limits<size_t>::max();
   if (num_attachments >= max_size_t / BrokerableAttachment::kNonceSize)
     return;
 
   size_t attachment_length = num_attachments * BrokerableAttachment::kNonceSize;
   if (pickle_size > max_size_t - attachment_length)
     return;
 
   // Check whether the range includes the attachments.
   size_t buffer_length = static_cast<size_t>(range_end - range_start);
   if (buffer_length < attachment_length + pickle_size)
     return;
 
-  for (int i = 0; i < num_attachments; ++i) {
+  for (size_t i = 0; i < num_attachments; ++i) {
     const char* attachment_start =
         pickle_end + i * BrokerableAttachment::kNonceSize;
     BrokerableAttachment::AttachmentId id(attachment_start,
                                           BrokerableAttachment::kNonceSize);
     info->attachment_ids.push_back(id);
   }
   info->message_end =
       pickle_end + num_attachments * BrokerableAttachment::kNonceSize;
   info->message_size = info->message_end - range_start;
 #else
@@ skipping 47 matching lines @@
 bool Message::HasMojoHandles() const {
   return attachment_set_.get() && attachment_set_->num_mojo_handles() > 0;
 }
 
 bool Message::HasBrokerableAttachments() const {
   return attachment_set_.get() &&
          attachment_set_->num_brokerable_attachments() > 0;
 }
 
 }  // namespace IPC