Move IPC tests into anonymous namespaces.

ipc/sync_socket_unittest.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 "base/sync_socket.h"
 
 #include <stdio.h>
 #include <string>
 #include <sstream>
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/process_util.h"
 #include "base/threading/thread.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_multiprocess_test.h"
 #include "ipc/ipc_test_base.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/multiprocess_func_list.h"
 
 #if defined(OS_POSIX)
 #include "base/file_descriptor_posix.h"
 #endif
 
-// IPC messages for testing ---------------------------------------------------
+// IPC messages for testing ----------------------------------------------------
 
 #define IPC_MESSAGE_IMPL
 #include "ipc/ipc_message_macros.h"
 
 #define IPC_MESSAGE_START TestMsgStart
 
 // Message class to pass a base::SyncSocket::Handle to another process.  This
 // is not as easy as it sounds, because of the differences in transferring
 // Windows HANDLEs versus posix file descriptors.
 #if defined(OS_WIN)
 IPC_MESSAGE_CONTROL1(MsgClassSetHandle, base::SyncSocket::Handle)
 #elif defined(OS_POSIX)
 IPC_MESSAGE_CONTROL1(MsgClassSetHandle, base::FileDescriptor)
 #endif
 
 // Message class to pass a response to the server.
 IPC_MESSAGE_CONTROL1(MsgClassResponse, std::string)
 
 // Message class to tell the server to shut down.
 IPC_MESSAGE_CONTROL0(MsgClassShutdown)
 
-// ----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
 
 namespace {
+
 const char kHelloString[] = "Hello, SyncSocket Client";
 const size_t kHelloStringLength = arraysize(kHelloString);
-}  // namespace
 
 // The SyncSocket server listener class processes two sorts of
 // messages from the client.
 class SyncSocketServerListener : public IPC::Listener {
  public:
   SyncSocketServerListener() : chan_(NULL) {
   }
 
   void Init(IPC::Channel* chan) {
     chan_ = chan;
@@ skipping 238 matching lines @@
   EXPECT_EQ(0U, pair[0].Send(kHelloString, kHelloStringLength));
   EXPECT_EQ(bytes_in_buffer, pair[1].Peek());
 
   // Read from another socket to free some space for a new write.
   char hello[kHelloStringLength] = {0};
   pair[1].Receive(&hello[0], sizeof(hello));
 
   // Should be able to write more data to the buffer now.
   EXPECT_EQ(kHelloStringLength, pair[0].Send(kHelloString, kHelloStringLength));
 }
+
+}  // namespace