Create a broker interface for the new Mojo EDK so that the browser can create and duplicate messa...

third_party/mojo/src/mojo/edk/embedder/embedder.h

 // Copyright 2014 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.
 
 #ifndef THIRD_PARTY_MOJO_SRC_MOJO_EDK_EMBEDDER_EMBEDDER_H_
 #define THIRD_PARTY_MOJO_SRC_MOJO_EDK_EMBEDDER_EMBEDDER_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/task_runner.h"
 #include "mojo/public/cpp/system/message_pipe.h"
 #include "third_party/mojo/src/mojo/edk/embedder/channel_info_forward.h"
 #include "third_party/mojo/src/mojo/edk/embedder/process_type.h"
 #include "third_party/mojo/src/mojo/edk/embedder/scoped_platform_handle.h"
 #include "third_party/mojo/src/mojo/edk/embedder/slave_info.h"
 #include "third_party/mojo/src/mojo/edk/system/system_impl_export.h"
 
 namespace mojo {
+namespace edk {
+class TokenSerializer;
+}
+
 namespace embedder {
 
 class ProcessDelegate;
 
+#if defined(OS_WIN)
+// Wrapper functions around the ones in src/mojo/edk for component builds.
+MOJO_SYSTEM_IMPL_EXPORT void PreInitializeParentProcess();
+MOJO_SYSTEM_IMPL_EXPORT void PreInitializeChildProcess();
+MOJO_SYSTEM_IMPL_EXPORT HANDLE ChildProcessLaunched(HANDLE child_process);
+MOJO_SYSTEM_IMPL_EXPORT void ChildProcessLaunched(HANDLE child_process,
+                                                  HANDLE server_pipe);
+MOJO_SYSTEM_IMPL_EXPORT void SetParentPipeHandle(HANDLE pipe);
+#endif
+
 // Basic configuration/initialization ------------------------------------------
 
 // |Init()| sets up the basic Mojo system environment, making the |Mojo...()|
 // functions available and functional. This is never shut down (except in tests
 // -- see test_embedder.h).
 
 // Allows changing the default max message size. Must be called before Init.
 MOJO_SYSTEM_IMPL_EXPORT void SetMaxMessageSize(size_t bytes);
 
 // Must be called first, or just after setting configuration parameters, to
@@ skipping 193 matching lines @@
 
 // Inform the channel that it will soon be destroyed (doing so is optional).
 // This may be called from any thread, but the caller must ensure that this is
 // called before |DestroyChannel()|.
 MOJO_SYSTEM_IMPL_EXPORT void WillDestroyChannelSoon(ChannelInfo* channel_info);
 
 }  // namespace embedder
 }  // namespace mojo
 
 #endif  // THIRD_PARTY_MOJO_SRC_MOJO_EDK_EMBEDDER_EMBEDDER_H_