Remove uses of ChannelHandle for service processes.

chrome/common/service_process_util_win.cc

Index: chrome/common/service_process_util_win.cc
diff --git a/chrome/common/service_process_util_win.cc b/chrome/common/service_process_util_win.cc
index 047acd90360fc4f73a02c30b951da1ba47ed45bd..06711f7109bdc4596307f43099d04da443361563 100644
--- a/chrome/common/service_process_util_win.cc
+++ b/chrome/common/service_process_util_win.cc
@@ -80,8 +80,9 @@ class ServiceProcessTerminateMonitor
 }  // namespace
 
 // Gets the name of the service process IPC channel.
-IPC::ChannelHandle GetServiceProcessChannel() {
-  return GetServiceProcessScopedVersionedName("_service_ipc");
+mojo::edk::NamedPlatformHandle GetServiceProcessChannel() {
+  return mojo::edk::NamedPlatformHandle(
+      GetServiceProcessScopedVersionedName("_service_ipc"));
 }
 
 bool ForceServiceProcessShutdown(const std::string& version,