Avoid duplicate functions/code in core/inspector.

third_party/WebKit/Source/core/inspector/AddStringToDigestor.cpp

Index: third_party/WebKit/Source/core/inspector/AddStringToDigestor.cpp
diff --git a/third_party/WebKit/Source/core/inspector/AddStringToDigestor.cpp b/third_party/WebKit/Source/core/inspector/AddStringToDigestor.cpp
deleted file mode 100644
index 2c59eba0996ab6261872b1e3c44ad80b77f78606..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/inspector/AddStringToDigestor.cpp
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright 2017 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.
-
-#include "core/inspector/AddStringToDigestor.h"
-
-#include "platform/wtf/text/WTFString.h"
-#include "public/platform/WebCrypto.h"
-
-namespace blink {
-
-void AddStringToDigestor(WebCryptoDigestor* digestor, const String& string) {
-  const CString c_string = string.Utf8();
-  digestor->Consume(reinterpret_cast<const unsigned char*>(c_string.data()),
-                    c_string.length());
-}
-
-}  // namespace blink