Creating a pexe content handler to translate and run pexes.

mojo/nacl/nonsfi/irt_mojo_nonsfi.h

Index: mojo/nacl/nonsfi/irt_mojo_nonsfi.h
diff --git a/mojo/nacl/nonsfi/irt_mojo_nonsfi.h b/mojo/nacl/nonsfi/irt_mojo_nonsfi.h
index 2895902882b46737ff58f4a8080ed35db5d59069..b4b5fbd7e4c29d6cf1fa0311538932122cde0dbe 100644
--- a/mojo/nacl/nonsfi/irt_mojo_nonsfi.h
+++ b/mojo/nacl/nonsfi/irt_mojo_nonsfi.h
@@ -5,14 +5,35 @@
 #ifndef MOJO_NACL_NONSFI_IRT_MOJO_NONSFI_H_
 #define MOJO_NACL_NONSFI_IRT_MOJO_NONSFI_H_
 
+#include <string>
+
 #include "mojo/public/c/system/functions.h"
+#include "native_client/src/untrusted/irt/irt_dev.h"
 
 namespace nacl {
 
+extern const struct nacl_irt_private_pnacl_translator_compile
+    nacl_irt_private_pnacl_translator_compile;
+extern const struct nacl_irt_private_pnacl_translator_link
+    nacl_irt_private_pnacl_translator_link;
+extern const struct nacl_irt_resource_open
+    nacl_irt_resource_open;
+
 // Used to pass handle to application. If uncalled,
 // the handle defaults to MOJO_HANDLE_INVALID.
 void MojoSetInitialHandle(MojoHandle handle);
 
+MojoResult MojoGetInitialHandle(MojoHandle* handle);
+
+// Mechanism to control when nexes get access to the PNaCl translation
+// IRT functions.
+void MojoPnaclTranslatorEnable();
+
+// For interfaces like irt_resource_open, identify a root path
+// which holds all relevant files.
+void MojoSetBasePath(std::string base_path);
+std::string MojoGetBasePath();
+
 // IRT interface query function which may be passed to nacl_irt_nonsfi_entry.
 // Queries for a mojo interface, then for the irt core.
 size_t MojoIrtNonsfiQuery(const char* interface_ident,