ipc: Move AttachmentBrokerPrivileged singleton logic into ipc/.

ipc/attachment_broker_privileged_mac_unittest.cc

 // Copyright 2015 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/attachment_broker_privileged_mac.h"
 
 #include <mach/mach.h>
 #include <mach/mach_vm.h>
 
 #include <map>
@@ skipping 149 matching lines @@
 
   base::Process child_process_;
   DISALLOW_COPY_AND_ASSIGN(AttachmentBrokerPrivilegedMacMultiProcessTest);
 };
 
 // The attachment broker inserts a right for a memory object into the
 // destination task.
 TEST_F(AttachmentBrokerPrivilegedMacMultiProcessTest, InsertRight) {
   SetUpChild("InsertRightClient");
   mach_msg_type_number_t original_name_count = GetActiveNameCount();
-  IPC::AttachmentBrokerPrivilegedMac broker;
+  IPC::AttachmentBrokerPrivilegedMac broker(nullptr);
 
   // Create some shared memory.
   scoped_ptr<base::SharedMemory> shared_memory =
       CreateAndPopulateSharedMemoryHandle(s_memory_size);
   ASSERT_TRUE(shared_memory->handle().IsValid());
 
   // Insert the memory object into the destination task, via an intermediate
   // port.
   IncrementMachRefCount(shared_memory->handle().GetMemoryObject(),
                         MACH_PORT_RIGHT_SEND);
@@ skipping 42 matching lines @@
   EXPECT_EQ(original_name_count, GetActiveNameCount());
 
   return 0;
 }
 
 // The attachment broker inserts the right for a memory object into the
 // destination task twice.
 TEST_F(AttachmentBrokerPrivilegedMacMultiProcessTest, InsertSameRightTwice) {
   SetUpChild("InsertSameRightTwiceClient");
   mach_msg_type_number_t original_name_count = GetActiveNameCount();
-  IPC::AttachmentBrokerPrivilegedMac broker;
+  IPC::AttachmentBrokerPrivilegedMac broker(nullptr);
 
   // Create some shared memory.
   scoped_ptr<base::SharedMemory> shared_memory =
       CreateAndPopulateSharedMemoryHandle(s_memory_size);
   ASSERT_TRUE(shared_memory->handle().IsValid());
 
   // Insert the memory object into the destination task, via an intermediate
   // port, twice.
   for (int i = 0; i < 2; ++i) {
     IncrementMachRefCount(shared_memory->handle().GetMemoryObject(),
@@ skipping 71 matching lines @@
   EXPECT_EQ(original_name_count, GetActiveNameCount());
 
   return 0;
 }
 
 // The attachment broker inserts the rights for two memory objects into the
 // destination task.
 TEST_F(AttachmentBrokerPrivilegedMacMultiProcessTest, InsertTwoRights) {
   SetUpChild("InsertTwoRightsClient");
   mach_msg_type_number_t original_name_count = GetActiveNameCount();
-  IPC::AttachmentBrokerPrivilegedMac broker;
+  IPC::AttachmentBrokerPrivilegedMac broker(nullptr);
 
   for (int i = 0; i < 2; ++i) {
     // Create some shared memory.
     scoped_ptr<base::SharedMemory> shared_memory =
         CreateAndPopulateSharedMemoryHandle(s_memory_size);
     ASSERT_TRUE(shared_memory->handle().IsValid());
 
     // Insert the memory object into the destination task, via an intermediate
     // port.
     IncrementMachRefCount(shared_memory->handle().GetMemoryObject(),
@@ skipping 62 matching lines @@
   // After releasing one shared memory region, the name count should decrement.
   shared_memory.reset();
   EXPECT_EQ(original_name_count + 1, GetActiveNameCount());
   shared_memory2.reset();
   EXPECT_EQ(original_name_count, GetActiveNameCount());
 
   return 0;
 }
 
 }  //  namespace IPC