Re-run clang-format on mojo/edk/{embedder,system,test}.

mojo/edk/embedder/channel_init.cc

Index: mojo/edk/embedder/channel_init.cc
diff --git a/mojo/edk/embedder/channel_init.cc b/mojo/edk/embedder/channel_init.cc
index 9ea984b57242180f39d1281c24d70aaf342ab051..0e7a7b68f137a38300b92b3cbbc4c5f21db06fa0 100644
--- a/mojo/edk/embedder/channel_init.cc
+++ b/mojo/edk/embedder/channel_init.cc
@@ -25,12 +25,11 @@ ScopedMessagePipeHandle ChannelInit::Init(
   DCHECK(!io_thread_task_runner_.get());  // Should only init once.
   io_thread_task_runner_ = io_thread_task_runner;
   ScopedMessagePipeHandle message_pipe =
-      CreateChannel(ScopedPlatformHandle(PlatformHandle(file)),
-                    io_thread_task_runner,
-                    base::Bind(&ChannelInit::OnCreatedChannel,
-                               weak_factory_.GetWeakPtr(),
-                               io_thread_task_runner),
-                    base::MessageLoop::current()->message_loop_proxy()).Pass();
+      CreateChannel(
+          ScopedPlatformHandle(PlatformHandle(file)), io_thread_task_runner,
+          base::Bind(&ChannelInit::OnCreatedChannel, weak_factory_.GetWeakPtr(),
+                     io_thread_task_runner),
+          base::MessageLoop::current()->message_loop_proxy()).Pass();
   return message_pipe.Pass();
 }