Fix not autosizing ruby elements issue.

third_party/WebKit/Source/core/layout/TextAutosizer.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 105 matching lines @@
     NotEnoughText
   };
 
   enum RelayoutBehavior {
     AlreadyInLayout,  // The default; appropriate if we are already in layout.
     LayoutNeeded      // Use this if changing a multiplier outside of layout.
   };
 
   enum BeginLayoutBehavior { StopLayout, ContinueLayout };
 
-  enum InflateBehavior { ThisBlockOnly, DescendToInnerBlocks };
+  enum InflateBehavior {
+    ThisBlockOnly,
+    DescendToInnerBlocks,
+    SkippedInlineBlockAndDescendToInnerBlocks
+  };
 
   enum BlockFlag {
     // A block that is evaluated for becoming a cluster root.
     POTENTIAL_ROOT = 1 << 0,
     // A cluster root that establishes an independent multiplier.
     INDEPENDENT = 1 << 1,
     // A cluster root with an explicit width. These are likely to be
     // independent.
     EXPLICIT_WIDTH = 1 << 2,
     // A cluster that is wider or narrower than its parent. These also create an
@@ skipping 221 matching lines @@
   FingerprintMapper m_fingerprintMapper;
   Vector<RefPtr<ComputedStyle>> m_stylesRetainedDuringLayout;
   // FIXME: All frames should share the same m_pageInfo instance.
   PageInfo m_pageInfo;
   bool m_updatePageInfoDeferred;
 };
 
 }  // namespace blink
 
 #endif  // TextAutosizer_h