Merge 2924: Apply hyphenation when there is only one word in a paragraph

third_party/WebKit/Source/core/layout/api/LineLayoutText.h

 // Copyright 2015 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.
 
 #ifndef LineLayoutText_h
 #define LineLayoutText_h
 
 #include "core/layout/LayoutText.h"
 #include "core/layout/api/LineLayoutItem.h"
 #include "platform/LayoutUnit.h"
@@ skipping 61 matching lines @@
   const UChar* characters16() const { return toText()->characters16(); }
 
   bool hasEmptyText() const { return toText()->hasEmptyText(); }
 
   unsigned textLength() const { return toText()->textLength(); }
 
   unsigned resolvedTextLength() const { return toText()->resolvedTextLength(); }
 
   const String& text() const { return toText()->text(); }
 
+  bool containsOnlyWhitespace(unsigned from, unsigned len) const {
+    return toText()->containsOnlyWhitespace(from, len);
+  }
+
   float width(unsigned from,
               unsigned len,
               const Font& font,
               LayoutUnit xPos,
               TextDirection textDirection,
               HashSet<const SimpleFontData*>* fallbackFonts,
               FloatRect* glyphBounds) const {
     return toText()->width(from, len, font, xPos, textDirection, fallbackFonts,
                            glyphBounds);
   }
@@ skipping 22 matching lines @@
   float minLogicalWidth() const { return toText()->minLogicalWidth(); }
 
  private:
   LayoutText* toText() { return toLayoutText(layoutObject()); }
   const LayoutText* toText() const { return toLayoutText(layoutObject()); }
 };
 
 }  // namespace blink
 
 #endif  // LineLayoutText_h