Make ipc_tests file structure a little saner and add an ipc_perftests target.

ipc/ipc_send_fds_test.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 "build/build_config.h"
 
-#include "ipc/ipc_tests.h"
-
 #if defined(OS_MACOSX)
 extern "C" {
 #include <sandbox.h>
 }
 #endif
 #include <fcntl.h>
 #include <sys/stat.h>
 
 #include "base/message_loop.h"
 #include "base/posix/eintr_wrapper.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_message_utils.h"
 #include "ipc/ipc_multiprocess_test.h"
+#include "ipc/ipc_test_base.h"
 #include "testing/multiprocess_func_list.h"
 
 #if defined(OS_POSIX)
 #include "base/file_descriptor_posix.h"
 
 namespace {
 
 const unsigned kNumFDsToSend = 20;
 const char* kDevZeroPath = "/dev/zero";
 
@@ skipping 92 matching lines @@
 
   // Verify that the message loop was exited due to getting the correct
   // number of descriptors, and not because the channel closing unexpectedly.
   CHECK(listener.GotExpectedNumberOfDescriptors());
 
   return 0;
 }
 
 }  // namespace
 
-// ---------------------------------------------------------------------------
+class IPCSendFdsTest : public IPCTestBase {
+};
+
 #if defined(OS_MACOSX)
 // TODO(port): Make this test cross-platform.
 MULTIPROCESS_IPC_TEST_MAIN(RunTestDescriptorClientSandboxed) {
   struct stat st;
   const int fd = open(kDevZeroPath, O_RDONLY);
   fstat(fd, &st);
   if (HANDLE_EINTR(close(fd)) < 0) {
     return -1;
   }
 
@@ skipping 12 matching lines @@
   if (open(kDevZeroPath, O_RDONLY) != -1) {
     LOG(ERROR) << "Sandbox wasn't properly enabled";
     return -1;
   }
 
   // See if we can receive a file descriptor.
   return TestDescriptorClient(st.st_ino);
 }
 
 // Test that FDs are correctly sent to a sandboxed process.
-TEST_F(IPCChannelTest, DescriptorTestSandboxed) {
+TEST_F(IPCSendFdsTest, DescriptorTestSandboxed) {
     // Setup IPC channel.
   MyChannelDescriptorListener listener(-1);
 
   IPC::Channel chan(kTestClientChannel, IPC::Channel::MODE_SERVER,
                     &listener);
   ASSERT_TRUE(chan.Connect());
 
   base::ProcessHandle process_handle = SpawnChild(
       TEST_DESCRIPTOR_CLIENT_SANDBOXED,
       &chan);
   TestDescriptorServer(chan, process_handle);
 }
 #endif  // defined(OS_MACOSX)
 
 MULTIPROCESS_IPC_TEST_MAIN(RunTestDescriptorClient) {
   struct stat st;
   const int fd = open(kDevZeroPath, O_RDONLY);
   fstat(fd, &st);
   EXPECT_GE(HANDLE_EINTR(close(fd)), 0);
 
   return TestDescriptorClient(st.st_ino);
 }
 
-TEST_F(IPCChannelTest, DescriptorTest) {
+TEST_F(IPCSendFdsTest, DescriptorTest) {
     // Setup IPC channel.
   MyChannelDescriptorListener listener(-1);
 
   IPC::Channel chan(kTestClientChannel, IPC::Channel::MODE_SERVER,
                     &listener);
   ASSERT_TRUE(chan.Connect());
 
   base::ProcessHandle process_handle = SpawnChild(TEST_DESCRIPTOR_CLIENT,
                                                   &chan);
   TestDescriptorServer(chan, process_handle);
 }
 
 #endif  // defined(OS_POSIX)