Have RenderBlockFlow sub-classes' methods call their super-class method properly.

Source/core/rendering/RenderRuby.cpp

 /*
  * Copyright (C) 2009 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 207 matching lines @@
     : RenderBlockFlow(element)
 {
 }
 
 RenderRubyAsBlock::~RenderRubyAsBlock()
 {
 }
 
 void RenderRubyAsBlock::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
 {
-    RenderBlock::styleDidChange(diff, oldStyle);
+    RenderBlockFlow::styleDidChange(diff, oldStyle);
     propagateStyleToAnonymousChildren();
 }
 
 void RenderRubyAsBlock::addChild(RenderObject* child, RenderObject* beforeChild)
 {
     // Insert :before and :after content before/after the RenderRubyRun(s)
     if (child->isBeforeContent()) {
         if (child->isInline()) {
             // Add generated inline content normally
-            RenderBlock::addChild(child, firstChild());
+            RenderBlockFlow::addChild(child, firstChild());
         } else {
             // Wrap non-inline content with an anonymous inline-block.
             RenderBlock* beforeBlock = rubyBeforeBlock(this);
             if (!beforeBlock) {
                 beforeBlock = createAnonymousRubyInlineBlock(this);
-                RenderBlock::addChild(beforeBlock, firstChild());
+                RenderBlockFlow::addChild(beforeBlock, firstChild());
             }
             beforeBlock->addChild(child);
         }
         return;
     }
     if (child->isAfterContent()) {
         if (child->isInline()) {
             // Add generated inline content normally
-            RenderBlock::addChild(child);
+            RenderBlockFlow::addChild(child);
         } else {
             // Wrap non-inline content with an anonymous inline-block.
             RenderBlock* afterBlock = rubyAfterBlock(this);
             if (!afterBlock) {
                 afterBlock = createAnonymousRubyInlineBlock(this);
-                RenderBlock::addChild(afterBlock);
+                RenderBlockFlow::addChild(afterBlock);
             }
             afterBlock->addChild(child);
         }
         return;
     }
 
     // If the child is a ruby run, just add it normally.
     if (child->isRubyRun()) {
-        RenderBlock::addChild(child, beforeChild);
+        RenderBlockFlow::addChild(child, beforeChild);
         return;
     }
 
     if (beforeChild && !isAfterContent(beforeChild)) {
         // insert child into run
         ASSERT(!beforeChild->isRubyRun());
         RenderObject* run = beforeChild;
         while (run && !run->isRubyRun())
             run = run->parent();
         if (run) {
             run->addChild(child, beforeChild);
             return;
         }
         ASSERT_NOT_REACHED(); // beforeChild should always have a run as parent!
         // Emergency fallback: fall through and just append.
     }
 
     // If the new child would be appended, try to add the child to the previous run
     // if possible, or create a new run otherwise.
     // (The RenderRubyRun object will handle the details)
     RenderRubyRun* lastRun = lastRubyRun(this);
     if (!lastRun || lastRun->hasRubyText()) {
         lastRun = RenderRubyRun::staticCreateRubyRun(this);
-        RenderBlock::addChild(lastRun, beforeChild);
+        RenderBlockFlow::addChild(lastRun, beforeChild);
     }
     lastRun->addChild(child);
 }
 
 void RenderRubyAsBlock::removeChild(RenderObject* child)
 {
     // If the child's parent is *this (must be a ruby run or generated content or anonymous block),
     // just use the normal remove method.
     if (child->parent() == this) {
         ASSERT(child->isRubyRun() || child->isBeforeContent() || child->isAfterContent() || isAnonymousRubyInlineBlock(child));
-        RenderBlock::removeChild(child);
+        RenderBlockFlow::removeChild(child);
         return;
     }
     // If the child's parent is an anoymous block (must be generated :before/:after content)
     // just use the block's remove method.
     if (isAnonymousRubyInlineBlock(child->parent())) {
         ASSERT(child->isBeforeContent() || child->isAfterContent());
         child->parent()->removeChild(child);
         removeChild(child->parent());
         return;
     }
 
     // Otherwise find the containing run and remove it from there.
     RenderRubyRun* run = findRubyRunParent(child);
     ASSERT(run);
     run->removeChild(child);
 }
 
 } // namespace WebCore