Make platform/text to use USING_FAST_MALLOC.

third_party/WebKit/Source/core/paint/TextPainter.cpp

Index: third_party/WebKit/Source/core/paint/TextPainter.cpp
diff --git a/third_party/WebKit/Source/core/paint/TextPainter.cpp b/third_party/WebKit/Source/core/paint/TextPainter.cpp
index 5ab63527dba5e36581f6d4b10075db8d59367f20..1a355f0cca2f9b3b994e0fb1816a66678cd4e133 100644
--- a/third_party/WebKit/Source/core/paint/TextPainter.cpp
+++ b/third_party/WebKit/Source/core/paint/TextPainter.cpp
@@ -218,7 +218,7 @@ void TextPainter::paintInternal(int startOffset, int endOffset, int truncationPo
 void TextPainter::paintEmphasisMarkForCombinedText()
 {
     ASSERT(m_combinedText);
-    DEFINE_STATIC_LOCAL(TextRun, placeholderTextRun, (&ideographicFullStopCharacter, 1));
+    TextRun placeholderTextRun(&ideographicFullStopCharacter, 1);
     FloatPoint emphasisMarkTextOrigin(m_textBounds.x().toFloat(), m_textBounds.y().toFloat() + m_font.fontMetrics().ascent() + m_emphasisMarkOffset);
     TextRunPaintInfo textRunPaintInfo(placeholderTextRun);
     textRunPaintInfo.bounds = FloatRect(m_textBounds);