Migrate libmojo repository into libchrome, part 2.

This CL moves following files.
- .gitignore
- Android.bp is merged into libchrome's Android.bp.
- base/android/*
- build/* except build_config.h which is exactly same with libchrome's.
- ipc/*
- mojo/* except mojo/public/tools/bindings/generators/__init__.py
    which is unused and not in chrome repository.
- soong/* into libchrome_tools/
- third_party/{catapult,jinja2,markupsafe,ply}/*
- ui/gfx/{geometry,range}/mojo/*

Then, update several paths/build rules to be adapted.

Bug: 73606903
Test: Built locally. Ran on DUT.
Change-Id: I2a532a42aa68dcb215dbd71d8673192311509726

1 files changed, 35 insertions, 0 deletions

diff --git a/mojo/edk/system/data_pipe_control_message.cc b/mojo/edk/system/data_pipe_control_message.cc
new file mode 100644
index 0000000000..23873b8290
--- /dev/null
+++ b/mojo/edk/system/data_pipe_control_message.cc
@@ -0,0 +1,35 @@
+// Copyright 2016 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 "mojo/edk/system/data_pipe_control_message.h"
+
+#include "mojo/edk/embedder/platform_handle_vector.h"
+#include "mojo/edk/system/node_controller.h"
+#include "mojo/edk/system/ports_message.h"
+
+namespace mojo {
+namespace edk {
+
+void SendDataPipeControlMessage(NodeController* node_controller,
+                                const ports::PortRef& port,
+                                DataPipeCommand command,
+                                uint32_t num_bytes) {
+  std::unique_ptr<PortsMessage> message =
+      PortsMessage::NewUserMessage(sizeof(DataPipeControlMessage), 0, 0);
+  CHECK(message);
+
+  DataPipeControlMessage* data =
+      static_cast<DataPipeControlMessage*>(message->mutable_payload_bytes());
+  data->command = command;
+  data->num_bytes = num_bytes;
+
+  int rv = node_controller->SendMessage(port, std::move(message));
+  if (rv != ports::OK && rv != ports::ERROR_PORT_PEER_CLOSED) {
+    DLOG(ERROR) << "Unexpected failure sending data pipe control message: "
+                << rv;
+  }
+}
+
+}  // namespace edk
+}  // namespace mojo