Mojo: (Theoretically) implement the read side of platform handle passing.

mojo/system/raw_channel_win.cc

Index: mojo/system/raw_channel_win.cc
diff --git a/mojo/system/raw_channel_win.cc b/mojo/system/raw_channel_win.cc
index 515311e356cf1a300bb01b486d22101c68cc637f..76cc7f85d92c2e90753e742384e9ebcb37b673b6 100644
--- a/mojo/system/raw_channel_win.cc
+++ b/mojo/system/raw_channel_win.cc
@@ -162,6 +162,9 @@ class RawChannelWin : public RawChannel {
   // |RawChannel| private methods:
   virtual IOResult Read(size_t* bytes_read) OVERRIDE;
   virtual IOResult ScheduleRead() OVERRIDE;
+  virtual scoped_ptr<embedder::PlatformHandleVector> GetReadPlatformHandles(
+      size_t num_platform_handles,
+      const void* platform_handle_table) OVERRIDE;
   virtual IOResult WriteNoLock(size_t* platform_handles_written,
                                size_t* bytes_written) OVERRIDE;
   virtual IOResult ScheduleWriteNoLock() OVERRIDE;
@@ -425,6 +428,15 @@ RawChannel::IOResult RawChannelWin::ScheduleRead() {
   return io_result;
 }
 
+scoped_ptr<embedder::PlatformHandleVector>
+    RawChannelWin::GetReadPlatformHandles(
+        size_t num_platform_handles,
+        const void* platform_handle_table) {
+  // TODO(vtl): Implement.
+  NOTIMPLEMENTED();
+  return scoped_ptr<embedder::PlatformHandleVector>();
+}
+
 RawChannel::IOResult RawChannelWin::WriteNoLock(
     size_t* platform_handles_written,
     size_t* bytes_written) {