Move TextPainter to core/paint/

Source/core/core.gypi

Index: Source/core/core.gypi
diff --git a/Source/core/core.gypi b/Source/core/core.gypi
index 5ed3e8a485256c774840229376871d67b6b0d038..88c1f665129dc55880eecd1a2c6336a7f3aee0c9 100644
--- a/Source/core/core.gypi
+++ b/Source/core/core.gypi
@@ -1520,6 +1520,8 @@
             'paint/TableRowPainter.h',
             'paint/TableSectionPainter.cpp',
             'paint/TableSectionPainter.h',
+            'paint/TextPainter.cpp',
+            'paint/TextPainter.h',
             'paint/VideoPainter.cpp',
             'paint/VideoPainter.h',
             'paint/ViewDisplayList.cpp',
@@ -1750,8 +1752,6 @@
             'rendering/TableLayout.h',
             'rendering/TextAutosizer.cpp',
             'rendering/TextAutosizer.h',
-            'rendering/TextPainter.cpp',
-            'rendering/TextPainter.h',
             'rendering/TextRunConstructor.cpp',
             'rendering/TextRunConstructor.h',
             'rendering/TrailingFloatsRootInlineBox.h',
@@ -3553,6 +3553,7 @@
             'page/PrintContextTest.cpp',
             'paint/ClipRecorderTest.cpp',
             'paint/DrawingRecorderTest.cpp',
+            'paint/TextPainterTest.cpp',
             'paint/ViewDisplayListTest.cpp',
             'rendering/RenderBlockTest.cpp',
             'rendering/RenderInlineTest.cpp',
@@ -3561,7 +3562,6 @@
             'rendering/RenderPartTest.cpp',
             'rendering/RenderTableCellTest.cpp',
             'rendering/RenderTableRowTest.cpp',
-            'rendering/TextPainterTest.cpp',
             'rendering/shapes/BoxShapeTest.cpp',
             'rendering/style/OutlineValueTest.cpp',
             'rendering/style/RenderStyleTest.cpp',