Creating a pexe content handler to translate and run pexes.

mojo/nacl/nonsfi/BUILD.gn

Index: mojo/nacl/nonsfi/BUILD.gn
diff --git a/mojo/nacl/nonsfi/BUILD.gn b/mojo/nacl/nonsfi/BUILD.gn
index 6f855385d6573d63f215ebad895664749e6b4efa..143e60d92f776dd57bcc2dcf744631381484b2b0 100644
--- a/mojo/nacl/nonsfi/BUILD.gn
+++ b/mojo/nacl/nonsfi/BUILD.gn
@@ -16,6 +16,7 @@ if (!is_nacl) {
       ]
       deps = [
         ":irt_mojo_nonsfi",
+        "//mojo/public/cpp/environment:standalone",
         "//mojo/edk/system",
         "//native_client/src/nonsfi/loader:elf_loader",
       ]
@@ -41,12 +42,16 @@ static_library("irt_mojo_nonsfi") {
   sources = [
     "irt_mojo_nonsfi.cc",
     "irt_mojo_nonsfi.h",
+    "irt_pnacl_translator_compile.cc",
+    "irt_pnacl_translator_link.cc",
+    "irt_resource_open.cc",
     "nexe_launcher_nonsfi.cc",
   ]
 
   deps = [
     "//base",
     "//mojo/public/c/system",
+    "//mojo/public/cpp/bindings",
     "//mojo/public/platform/nacl:mojo_irt_header",
     "//native_client/src/nonsfi/irt:irt_interfaces",
   ]
@@ -116,7 +121,7 @@ action("prepend_shebang_to_nexe") {
     output,
   ]
 
-  line = "#!mojo mojo:nacl_content_handler_nonsfi"
+  line = "#!mojo mojo:nacl_content_handler_nonsfi_nexe"
   args = [
     "--input=" + rebase_path(input, root_build_dir),
     "--output=" + rebase_path(output, root_build_dir),