Removing unused Status helpers from pyiree.

bindings/python/pyiree/rt/status_utils.cc

diff --git a/bindings/python/pyiree/rt/status_utils.cc b/bindings/python/pyiree/rt/status_utils.cc
index d629e73..a5bf054 100644
--- a/bindings/python/pyiree/rt/status_utils.cc
+++ b/bindings/python/pyiree/rt/status_utils.cc
@@ -21,19 +21,6 @@
 
 namespace {
 
-PyObject* StatusToPyExcClass(const Status& status) {
-  switch (status.code()) {
-    case StatusCode::kInvalidArgument:
-      return PyExc_ValueError;
-    case StatusCode::kOutOfRange:
-      return PyExc_IndexError;
-    case StatusCode::kUnimplemented:
-      return PyExc_NotImplementedError;
-    default:
-      return PyExc_RuntimeError;
-  }
-}
-
 PyObject* ApiStatusToPyExcClass(iree_status_t status) {
   switch (iree_status_code(status)) {
     case IREE_STATUS_INVALID_ARGUMENT:
@@ -49,12 +36,6 @@
 
 }  // namespace
 
-pybind11::error_already_set StatusToPyExc(const Status& status) {
-  assert(!status.ok());
-  PyErr_SetString(StatusToPyExcClass(status), status.ToString().c_str());
-  return pybind11::error_already_set();
-}
-
 pybind11::error_already_set ApiStatusToPyExc(iree_status_t status,
                                              const char* message) {
   assert(!iree_status_is_ok(status));

bindings/python/pyiree/rt/status_utils.h

diff --git a/bindings/python/pyiree/rt/status_utils.h b/bindings/python/pyiree/rt/status_utils.h
index a6a1ece..576aa4a 100644
--- a/bindings/python/pyiree/rt/status_utils.h
+++ b/bindings/python/pyiree/rt/status_utils.h
@@ -16,20 +16,11 @@
 #define IREE_BINDINGS_PYTHON_PYIREE_COMMON_STATUS_UTILS_H_
 
 #include "iree/base/api.h"
-#include "iree/base/status.h"
 #include "pybind11/pybind11.h"
 
 namespace iree {
 namespace python {
 
-// Converts a failing status to a throwable exception, setting Python
-// error information.
-// Correct usage is something like:
-//   if (!status.ok()) {
-//     throw StatusToPyExc(status);
-//   }
-pybind11::error_already_set StatusToPyExc(const Status& status);
-
 // Raises a value error with the given message.
 // Correct usage:
 //   throw RaiseValueError(PyExc_ValueError, "Foobar'd");
@@ -43,16 +34,6 @@
   return RaisePyError(PyExc_ValueError, message);
 }
 
-// Consumes a StatusOr<T>, returning an rvalue reference to the T if the
-// status is ok(). Otherwise, throws an exception.
-template <typename T>
-T&& PyConsumeStatusOr(iree::StatusOr<T>&& sor) {
-  if (sor.ok()) {
-    return std::move(*sor);
-  }
-  throw StatusToPyExc(sor.status());
-}
-
 pybind11::error_already_set ApiStatusToPyExc(iree_status_t status,
                                              const char* message);