Move layout tree reconstruction code for Text nodes into new function

third_party/WebKit/Source/core/dom/Text.h

Index: third_party/WebKit/Source/core/dom/Text.h
diff --git a/third_party/WebKit/Source/core/dom/Text.h b/third_party/WebKit/Source/core/dom/Text.h
index 8e7be341f9ca3a878831406ca39304a3301e1277..ea36fc688b4c6cfc898b182f5b7d2a376012bbc9 100644
--- a/third_party/WebKit/Source/core/dom/Text.h
+++ b/third_party/WebKit/Source/core/dom/Text.h
@@ -54,6 +54,7 @@ class CORE_EXPORT Text : public CharacterData {
   Text* replaceWholeText(const String&);
 
   void recalcTextStyle(StyleRecalcChange, Text* nextTextSibling);
+  void rebuildTextLayoutTree(Text* nextTextSibling);

[Bugs Nash, 2016/10/14 03:58:18]

I'm not sure about this name. There is no tree below a text node, they are
always leaves. Maybe just rebuildTextLayout? Not sure if that's clear/accurate.
On the other hand, this name is consistent with Element::rebuildLayoutTree...
I'm not sure about it. Maybe Elliott will have a better idea?

[nainar, 2016/10/14 07:22:41]

Another name I had in mind was: 

rebuildTextLayoutNode() or rebuildLayoutText()

   bool textLayoutObjectIsNeeded(const ComputedStyle&,
                                 const LayoutObject& parent) const;
   LayoutText* createTextLayoutObject(const ComputedStyle&);