5 files changed, 14 insertions, 27 deletions
diff --git a/tensorflow/cc/framework/cc_op_gen.cc b/tensorflow/cc/framework/cc_op_gen.cc
index dfdef88945..c20ea95a15 100644
--- a/tensorflow/cc/framework/cc_op_gen.cc
+++ b/tensorflow/cc/framework/cc_op_gen.cc
@@ -508,15 +508,6 @@ bool HasOptionalAttrs(
   return false;
 }
 
-const ApiDef::Arg* FindInputArg(StringPiece name, const ApiDef& api_def) {
-  for (int i = 0; i < api_def.in_arg_size(); ++i) {
-    if (api_def.in_arg(i).name() == name) {
-      return &api_def.in_arg(i);
-    }
-  }
-  return nullptr;
-}
-
 struct OpInfo {
   // graph_op_def: The OpDef used by the runtime, has the names that
   //   must be used when calling NodeBuilder.
diff --git a/tensorflow/core/framework/op_def_util.cc b/tensorflow/core/framework/op_def_util.cc
index 9be0dc69d2..3597f43d51 100644
--- a/tensorflow/core/framework/op_def_util.cc
+++ b/tensorflow/core/framework/op_def_util.cc
@@ -172,6 +172,15 @@ const OpDef::ArgDef* FindInputArg(StringPiece name, const OpDef& op_def) {
   return nullptr;
 }
 
+const ApiDef::Arg* FindInputArg(StringPiece name, const ApiDef& api_def) {
+  for (int i = 0; i < api_def.in_arg_size(); ++i) {
+    if (api_def.in_arg(i).name() == name) {
+      return &api_def.in_arg(i);
+    }
+  }
+  return nullptr;
+}
+
 #define VALIDATE(EXPR, ...)                                            \
   do {                                                                 \
     if (!(EXPR)) {                                                     \
diff --git a/tensorflow/core/framework/op_def_util.h b/tensorflow/core/framework/op_def_util.h
index 0ba1325a03..4f67a258d3 100644
--- a/tensorflow/core/framework/op_def_util.h
+++ b/tensorflow/core/framework/op_def_util.h
@@ -20,6 +20,7 @@ limitations under the License.
 #define TENSORFLOW_FRAMEWORK_OP_DEF_UTIL_H_
 
 #include <string>
+#include "tensorflow/core/framework/api_def.pb.h"
 #include "tensorflow/core/framework/op_def.pb.h"
 #include "tensorflow/core/lib/core/status.h"
 #include "tensorflow/core/platform/protobuf.h"
@@ -47,6 +48,10 @@ OpDef::AttrDef* FindAttrMutable(StringPiece name, OpDef* op_def);
 // Returns nullptr if no such attr is found.
 const OpDef::ArgDef* FindInputArg(StringPiece name, const OpDef& op_def);
 
+// Searches api_def for input argument with the indicated name.
+// Returns nullptr if no such attr is found.
+const ApiDef::Arg* FindInputArg(StringPiece name, const ApiDef& api_def);
+
 // Produce a human-readable version of an op_def that is more concise
 // than a text-format proto.  Excludes descriptions.
 string SummarizeOpDef(const OpDef& op_def);
diff --git a/tensorflow/python/framework/python_op_gen.cc b/tensorflow/python/framework/python_op_gen.cc
index 76d4c2017c..2022fbcbaa 100644
--- a/tensorflow/python/framework/python_op_gen.cc
+++ b/tensorflow/python/framework/python_op_gen.cc
@@ -102,15 +102,6 @@ string TensorPBString(const TensorProto& pb) {
   return strings::StrCat("\"\"\"", ProtoShortDebugString(pb), "\"\"\"");
 }
 
-const ApiDef::Arg* FindInputArg(StringPiece name, const ApiDef& api_def) {
-  for (int i = 0; i < api_def.in_arg_size(); ++i) {
-    if (api_def.in_arg(i).name() == name) {
-      return &api_def.in_arg(i);
-    }
-  }
-  return nullptr;
-}
-
 class GenEagerPythonOp : public python_op_gen_internal::GenPythonOp {
  public:
   GenEagerPythonOp(const OpDef& op_def, const ApiDef& api_def,
diff --git a/tensorflow/python/framework/python_op_gen_internal.cc b/tensorflow/python/framework/python_op_gen_internal.cc
index 031b4a384e..f2270342b0 100644
--- a/tensorflow/python/framework/python_op_gen_internal.cc
+++ b/tensorflow/python/framework/python_op_gen_internal.cc
@@ -483,15 +483,6 @@ const ApiDef::Attr* FindAttr(StringPiece name, const ApiDef& api_def) {
   return nullptr;
 }
 
-const ApiDef::Arg* FindInputArg(StringPiece name, const ApiDef& api_def) {
-  for (int i = 0; i < api_def.in_arg_size(); ++i) {
-    if (api_def.in_arg(i).name() == name) {
-      return &api_def.in_arg(i);
-    }
-  }
-  return nullptr;
-}
-
 GenPythonOp::GenPythonOp(const OpDef& op_def, const ApiDef& api_def,
                          const string& function_name)
     : op_def_(op_def),