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

mojo/edk/embedder/platform_channel_pair_posix.cc

Index: mojo/edk/embedder/platform_channel_pair_posix.cc
diff --git a/mojo/edk/embedder/platform_channel_pair_posix.cc b/mojo/edk/embedder/platform_channel_pair_posix.cc
index f9886b56b19329aa1a9744028204d4360d734edc..2242cce61b8295b373f0def91baf877d432c4cc6 100644
--- a/mojo/edk/embedder/platform_channel_pair_posix.cc
+++ b/mojo/edk/embedder/platform_channel_pair_posix.cc
@@ -46,14 +46,10 @@ PlatformChannelPair::PlatformChannelPair() {
   // fail with |EPIPE| instead). On Linux, we have to use |send...()| with
   // |MSG_NOSIGNAL| -- which is not supported on Mac -- instead.
   int no_sigpipe = 1;
-  PCHECK(
-      setsockopt(
-          fds[0], SOL_SOCKET, SO_NOSIGPIPE, &no_sigpipe, sizeof(no_sigpipe)) ==
-      0);
-  PCHECK(
-      setsockopt(
-          fds[1], SOL_SOCKET, SO_NOSIGPIPE, &no_sigpipe, sizeof(no_sigpipe)) ==
-      0);
+  PCHECK(setsockopt(fds[0], SOL_SOCKET, SO_NOSIGPIPE, &no_sigpipe,
+                    sizeof(no_sigpipe)) == 0);
+  PCHECK(setsockopt(fds[1], SOL_SOCKET, SO_NOSIGPIPE, &no_sigpipe,
+                    sizeof(no_sigpipe)) == 0);
 #endif  // defined(OS_MACOSX)
 
   server_handle_.reset(PlatformHandle(fds[0]));