| Index: third_party/WebKit/Source/core/layout/LayoutBlock.cpp | 
| diff --git a/third_party/WebKit/Source/core/layout/LayoutBlock.cpp b/third_party/WebKit/Source/core/layout/LayoutBlock.cpp | 
| index 87a2f7d19ded9ab6783cb4204caba738a1f3e77e..7629b0e6366c36e121a7101f6fe8c95d68d83e5a 100644 | 
| --- a/third_party/WebKit/Source/core/layout/LayoutBlock.cpp | 
| +++ b/third_party/WebKit/Source/core/layout/LayoutBlock.cpp | 
| @@ -2641,15 +2641,4 @@ void LayoutBlock::checkPositionedObjectsNeedLayout() | 
|  | 
| #endif | 
|  | 
| -#ifndef NDEBUG | 
| - | 
| -void LayoutBlock::showLineTreeAndMark(const InlineBox* markedBox1, const char* markedLabel1, const InlineBox* markedBox2, const char* markedLabel2, const LayoutObject* obj) const | 
| -{ | 
| -    showLayoutObject(); | 
| -    for (const RootInlineBox* root = firstRootBox(); root; root = root->nextRootBox()) | 
| -        root->showLineTreeAndMark(markedBox1, markedLabel1, markedBox2, markedLabel2, obj, 1); | 
| -} | 
| - | 
| -#endif | 
| - | 
| } // namespace blink | 
|  |