Android IPC changes.


BUG=
TEST=


Review URL: http://codereview.chromium.org/8437033

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@108589 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/ipc/ipc_platform_file.cc b/ipc/ipc_platform_file.cc
index 2b15ceb..b5ec7be0d 100644
--- a/ipc/ipc_platform_file.cc
+++ b/ipc/ipc_platform_file.cc
@@ -4,6 +4,10 @@
 
 #include "ipc/ipc_platform_file.h"
 
+#if defined(OS_ANDROID)
+#include <unistd.h>
+#endif
+
 namespace IPC {
 
 PlatformFileForTransit GetFileHandleForProcess(base::PlatformFile handle,