Remove remoting client plugin from chrome.

remoting/client/plugin/BUILD.gn

Index: remoting/client/plugin/BUILD.gn
diff --git a/remoting/client/plugin/BUILD.gn b/remoting/client/plugin/BUILD.gn
index 0d5e2847574c3834fe55e47f3b4ec65ebb6205d1..4c9af9dfe1b86c6a5bb90ae5421a1b3f4594fe39 100644
--- a/remoting/client/plugin/BUILD.gn
+++ b/remoting/client/plugin/BUILD.gn
@@ -4,19 +4,13 @@
 
 import("//remoting/remoting_srcs.gni")
 
+# TODO(sergeyu): Port this target to NaCl.
 source_set("plugin") {
   sources =
       rebase_path(remoting_srcs_gypi_values.remoting_client_plugin_sources,
                   ".",
                   "//remoting")
 
-  # TODO(GYP) when a nacl version of this target is made, these files
-  # won't be part of it.
-  sources += [
-    "pepper_entrypoints.cc",
-    "pepper_entrypoints.h",
-  ]
-
   configs += [ "//build/config/compiler:wexit_time_destructors" ]
 
   defines = [ "HAVE_STDINT_H" ]  # Required by on2_integer.h.