Merge 109124

Source/WebCore/rendering/RenderBlock.cpp

Index: Source/WebCore/rendering/RenderBlock.cpp
===================================================================
--- Source/WebCore/rendering/RenderBlock.cpp	(revision 109431)
+++ Source/WebCore/rendering/RenderBlock.cpp	(working copy)
@@ -1210,8 +1210,8 @@
         // are floating, then we need to pull the content up also.
         RenderBlock* anonBlock = toRenderBlock((prev && prev->isAnonymousBlock()) ? prev : next);
         if ((anonBlock->previousSibling() || anonBlock->nextSibling())
-            && (!anonBlock->previousSibling() || (anonBlock->previousSibling()->style()->styleType() != NOPSEUDO && anonBlock->previousSibling()->isFloating()))
-            && (!anonBlock->nextSibling() || (anonBlock->nextSibling()->style()->styleType() != NOPSEUDO && anonBlock->nextSibling()->isFloating()))) {
+            && (!anonBlock->previousSibling() || (anonBlock->previousSibling()->style()->styleType() != NOPSEUDO && anonBlock->previousSibling()->isFloating() && !anonBlock->previousSibling()->previousSibling()))
+            && (!anonBlock->nextSibling() || (anonBlock->nextSibling()->style()->styleType() != NOPSEUDO && anonBlock->nextSibling()->isFloating() && !anonBlock->nextSibling()->nextSibling()))) {
             collapseAnonymousBoxChild(this, anonBlock);
         }
     }