Enable hyphens: auto and none in BreakingContext

third_party/WebKit/Source/core/testing/MockHyphenation.cpp

Index: third_party/WebKit/Source/core/testing/MockHyphenation.cpp
diff --git a/third_party/WebKit/Source/core/testing/MockHyphenation.cpp b/third_party/WebKit/Source/core/testing/MockHyphenation.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..5e166d9a0dfdbbadf403973cd5e675d18980ed1e
--- /dev/null
+++ b/third_party/WebKit/Source/core/testing/MockHyphenation.cpp
@@ -0,0 +1,24 @@
+// Copyright 2016 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/testing/MockHyphenation.h"
+
+namespace blink {
+
+size_t MockHyphenation::lastHyphenLocation(const StringView& text,
+    size_t beforeIndex) const
+{
+    RefPtr<StringImpl> str = text.toString();
+    if (str->endsWithIgnoringASCIICase("phenation", 9)) {
+        if (beforeIndex - (str->length() - 9) > 4)
+            return 4 + (str->length() - 9);
+        if (str->endsWithIgnoringASCIICase("hyphenation", 11)
+            && beforeIndex - (str->length() - 11) > 2) {
+            return 2 + (str->length() - 11);
+        }
+    }
+    return 0;
+}
+
+} // namespace blink