Relocating files in the nacl repo that belong in chrome.

ppapi/native_client/src/untrusted/irt_stub/libppapi.a

Index: ppapi/native_client/src/untrusted/irt_stub/libppapi.a
diff --git a/ppapi/native_client/src/untrusted/irt_stub/libppapi.a b/ppapi/native_client/src/untrusted/irt_stub/libppapi.a
new file mode 100644
index 0000000000000000000000000000000000000000..59205abe13f7feb2ace5bcaacc75a1a0fb7b4fb5
--- /dev/null
+++ b/ppapi/native_client/src/untrusted/irt_stub/libppapi.a
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2011 The Chromium Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/*
+ * This is a linker script installed as "libppapi.a" so that "-lppapi"
+ * in a linking command will find it.  We link in the ppapi_stub library
+ * that defines a main function for PPAPI-based programs.
+ * That library requires libpthread, so we link to it here as well.
+ */
+
+INPUT ( libppapi_stub.a libpthread.a )