Mojo EDK: Add safe process connection API

mojo/edk/embedder/embedder.cc

 // 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.
 
 #include "mojo/edk/embedder/embedder.h"
 
 #include <stdint.h>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 24 matching lines @@
 
 Core* g_core;
 
 Core* GetCore() { return g_core; }
 
 }  // namespace internal
 
 void SetMaxMessageSize(size_t bytes) {
 }
 
-void ChildProcessLaunched(base::ProcessHandle child_process,
-                          ScopedPlatformHandle server_pipe,
-                          const std::string& child_token) {
-  ChildProcessLaunched(child_process, std::move(server_pipe),
-                       child_token, ProcessErrorCallback());
-}
-
-void ChildProcessLaunched(base::ProcessHandle child_process,
-                          ScopedPlatformHandle server_pipe,
-                          const std::string& child_token,
-                          const ProcessErrorCallback& process_error_callback) {
-  CHECK(internal::g_core);
-  internal::g_core->AddChild(child_process, std::move(server_pipe),
-                             child_token, process_error_callback);
-}
-
-void ChildProcessLaunchFailed(const std::string& child_token) {
-  CHECK(internal::g_core);
-  internal::g_core->ChildLaunchFailed(child_token);
-}
-
 void SetParentPipeHandle(ScopedPlatformHandle pipe) {
   CHECK(internal::g_core);
   internal::g_core->InitChild(std::move(pipe));
 }
 
 void SetParentPipeHandleFromCommandLine() {
   ScopedPlatformHandle platform_channel =
       PlatformChannelPair::PassClientHandleFromParentProcess(
           *base::CommandLine::ForCurrentProcess());
   CHECK(platform_channel.is_valid());
@@ skipping 72 matching lines @@
   internal::g_core->RequestShutdown(callback);
 }
 
 #if defined(OS_MACOSX) && !defined(OS_IOS)
 void SetMachPortProvider(base::PortProvider* port_provider) {
   DCHECK(port_provider);
   internal::g_core->SetMachPortProvider(port_provider);
 }
 #endif
 
-ScopedMessagePipeHandle CreateParentMessagePipe(
-    const std::string& token, const std::string& child_token) {
-  return internal::g_core->CreateParentMessagePipe(token, child_token);
-}
-
 ScopedMessagePipeHandle CreateChildMessagePipe(const std::string& token) {
   return internal::g_core->CreateChildMessagePipe(token);
 }
 
 std::string GenerateRandomToken() {
   char random_bytes[16];
 #if defined(OS_NACL)
   // Not secure. For NaCl only!
   base::RandBytes(random_bytes, 16);
 #else
   crypto::RandBytes(random_bytes, 16);
 #endif
   return base::HexEncode(random_bytes, 16);
 }
 
 MojoResult SetProperty(MojoPropertyType type, const void* value) {
   CHECK(internal::g_core);
   return internal::g_core->SetProperty(type, value);
 }
 
 }  // namespace edk
 }  // namespace mojo