Avoid redundant ceilToFloat call in RenderBlock

Source/core/rendering/RenderBlock.cpp

Index: Source/core/rendering/RenderBlock.cpp
diff --git a/Source/core/rendering/RenderBlock.cpp b/Source/core/rendering/RenderBlock.cpp
index 5d36ebccf51b3d5aa06284cefd5aea683167e0f2..bd97c4134bab6457a036f9cab487852a55c5b04d 100644
--- a/Source/core/rendering/RenderBlock.cpp
+++ b/Source/core/rendering/RenderBlock.cpp
@@ -6102,11 +6102,10 @@ void RenderBlock::computeInlinePreferredLogicalWidths(LayoutUnit& minLogicalWidt
                 }
 
                 // Add in text-indent.  This is added in only once.
-                LayoutUnit ti = 0;
                 if (!addedTextIndent && !child->isFloating()) {
-                    ti = textIndent;
-                    childMin += ti.ceilToFloat();
-                    childMax += ti.ceilToFloat();
+                    float ti = textIndent.ceilToFloat();

[Julien - ping for review, 2013/06/06 19:46:18]

Let's kill this abbreviation while at it and have it called |ceiledTextIndent|.

+                    childMin += ti;
+                    childMax += ti;
 
                     if (childMin < 0)
                         textIndent = adjustFloatForSubPixelLayout(childMin);