Delete IPC::ChannelPosix, IPC::ChannelWin and IPC::AttachmentBroker.

ipc/ipc_channel_common.cc

Index: ipc/ipc_channel_common.cc
diff --git a/ipc/ipc_channel_common.cc b/ipc/ipc_channel_common.cc
index 10b88b6de7eee7f3546689a3e956dc07de419399..6225a869ae6f4f18036294e8a4585640d2921242 100644
--- a/ipc/ipc_channel_common.cc
+++ b/ipc/ipc_channel_common.cc
@@ -9,31 +9,37 @@
 
 namespace IPC {
 
+#if defined(OS_LINUX)
+
+namespace {
+int g_global_pid = 0;
+}
+
 // static
-std::unique_ptr<Channel> Channel::CreateClient(
-    const IPC::ChannelHandle& channel_handle,
-    Listener* listener,
-    const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner) {
-  if (channel_handle.mojo_handle.is_valid()) {
-    return ChannelMojo::Create(
-        mojo::ScopedMessagePipeHandle(channel_handle.mojo_handle),
-        Channel::MODE_CLIENT, listener, ipc_task_runner);
-  }
-  return Channel::Create(channel_handle, Channel::MODE_CLIENT, listener);
+void Channel::SetGlobalPid(int pid) {
+  g_global_pid = pid;
 }
 
 // static
-std::unique_ptr<Channel> Channel::CreateNamedServer(
-    const IPC::ChannelHandle& channel_handle,
-    Listener* listener) {
-  return Channel::Create(channel_handle, Channel::MODE_NAMED_SERVER, listener);
+int Channel::GetGlobalPid() {
+  return g_global_pid;
 }
 
+#endif  // defined(OS_LINUX)
+
 // static
-std::unique_ptr<Channel> Channel::CreateNamedClient(
+std::unique_ptr<Channel> Channel::CreateClient(
     const IPC::ChannelHandle& channel_handle,
-    Listener* listener) {
-  return Channel::Create(channel_handle, Channel::MODE_NAMED_CLIENT, listener);
+    Listener* listener,
+    const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner) {
+#if defined(OS_NACL_SFI)
+  return Channel::Create(channel_handle, Channel::MODE_CLIENT, listener);
+#else
+  DCHECK(channel_handle.is_mojo_channel_handle());
+  return ChannelMojo::Create(
+      mojo::ScopedMessagePipeHandle(channel_handle.mojo_handle),
+      Channel::MODE_CLIENT, listener, ipc_task_runner);
+#endif
 }
 
 // static
@@ -41,12 +47,14 @@ std::unique_ptr<Channel> Channel::CreateServer(
     const IPC::ChannelHandle& channel_handle,
     Listener* listener,
     const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner) {
-  if (channel_handle.mojo_handle.is_valid()) {
-    return ChannelMojo::Create(
-        mojo::ScopedMessagePipeHandle(channel_handle.mojo_handle),
-        Channel::MODE_SERVER, listener, ipc_task_runner);
-  }
+#if defined(OS_NACL_SFI)
   return Channel::Create(channel_handle, Channel::MODE_SERVER, listener);
+#else
+  DCHECK(channel_handle.is_mojo_channel_handle());
+  return ChannelMojo::Create(
+      mojo::ScopedMessagePipeHandle(channel_handle.mojo_handle),
+      Channel::MODE_SERVER, listener, ipc_task_runner);
+#endif
 }
 
 // static
@@ -82,4 +90,3 @@ void Channel::WillConnect() {
 }
 
 }  // namespace IPC
-