Compute min-content width when hyphenation is enabled

third_party/WebKit/Source/platform/text/Hyphenation.cpp

Index: third_party/WebKit/Source/platform/text/Hyphenation.cpp
diff --git a/third_party/WebKit/Source/platform/text/Hyphenation.cpp b/third_party/WebKit/Source/platform/text/Hyphenation.cpp
index 563b60f101c31bf096436336029030a7dfc7ab43..370b52270fa0eba2bdf222487029c8dca4dae2ae 100644
--- a/third_party/WebKit/Source/platform/text/Hyphenation.cpp
+++ b/third_party/WebKit/Source/platform/text/Hyphenation.cpp
@@ -34,4 +34,19 @@ void Hyphenation::clearForTesting()
     getHyphenationMap().clear();
 }
 
+Vector<size_t, 8> Hyphenation::hyphenLocations(const StringView& text,
+    size_t minimumPrefixLength, size_t minimumSuffixLength) const
+{
+    Vector<size_t, 8> hyphenLocations;
+    size_t hyphenLocation = text.length();
+    if (hyphenLocation <= minimumSuffixLength)
+        return hyphenLocations;
+    hyphenLocation -= minimumSuffixLength;
+
+    while ((hyphenLocation = lastHyphenLocation(text, hyphenLocation)) >= minimumPrefixLength)
+        hyphenLocations.append(hyphenLocation);
+
+    return hyphenLocations;
+}
+
 } // namespace blink