Rename renderer() to layoutObject().

Source/core/editing/iterators/SimplifiedBackwardsTextIterator.cpp

Index: Source/core/editing/iterators/SimplifiedBackwardsTextIterator.cpp
diff --git a/Source/core/editing/iterators/SimplifiedBackwardsTextIterator.cpp b/Source/core/editing/iterators/SimplifiedBackwardsTextIterator.cpp
index 8fcb418b27acf612392116e872477d91a6919cbf..9c9314318c66070c73ed7da09bae3037a0518326 100644
--- a/Source/core/editing/iterators/SimplifiedBackwardsTextIterator.cpp
+++ b/Source/core/editing/iterators/SimplifiedBackwardsTextIterator.cpp
@@ -52,8 +52,8 @@ static int maxOffsetIncludingCollapsedSpaces(Node* node)
 {
     int offset = caretMaxOffset(node);
 
-    if (node->renderer() && node->renderer()->isText())
-        offset += collapsedSpaceLength(toLayoutText(node->renderer()), offset);
+    if (node->layoutObject() && node->layoutObject()->isText())
+        offset += collapsedSpaceLength(toLayoutText(node->layoutObject()), offset);
 
     return offset;
 }
@@ -185,7 +185,7 @@ void SimplifiedBackwardsTextIterator::advance()
     while (m_node && !m_havePassedStartNode) {
         // Don't handle node if we start iterating at [node, 0].
         if (!m_handledNode && !(m_node == m_endNode && !m_endOffset)) {
-            LayoutObject* renderer = m_node->renderer();
+            LayoutObject* renderer = m_node->layoutObject();
             if (renderer && renderer->isText() && m_node->nodeType() == Node::TEXT_NODE) {
                 // FIXME: What about CDATA_SECTION_NODE?
                 if (renderer->style()->visibility() == VISIBLE && m_offset > 0)
@@ -281,7 +281,7 @@ bool SimplifiedBackwardsTextIterator::handleTextNode()
 
 LayoutText* SimplifiedBackwardsTextIterator::handleFirstLetter(int& startOffset, int& offsetInNode)
 {
-    LayoutText* renderer = toLayoutText(m_node->renderer());
+    LayoutText* renderer = toLayoutText(m_node->layoutObject());
     startOffset = (m_node == m_startNode) ? m_startOffset : 0;
 
     if (!renderer->isTextFragment()) {
@@ -309,7 +309,7 @@ LayoutText* SimplifiedBackwardsTextIterator::handleFirstLetter(int& startOffset,
     ASSERT(fragment->isRemainingTextRenderer());
     ASSERT(fragment->firstLetterPseudoElement());
 
-    LayoutObject* pseudoElementRenderer = fragment->firstLetterPseudoElement()->renderer();
+    LayoutObject* pseudoElementRenderer = fragment->firstLetterPseudoElement()->layoutObject();
     ASSERT(pseudoElementRenderer);
     ASSERT(pseudoElementRenderer->slowFirstChild());
     LayoutText* firstLetterRenderer = toLayoutText(pseudoElementRenderer->slowFirstChild());