Rename RenderCanvas to PaintingCanvas to avoid confusion with other classes that inherit from Rende…

sky/tests/raw/sector_layout-expected.txt

Index: sky/tests/raw/sector_layout-expected.txt
diff --git a/sky/tests/raw/sector_layout-expected.txt b/sky/tests/raw/sector_layout-expected.txt
index 9ff7e892159386d0d15515bad002613cb5a2ac7a..d97cea3dede1dca90e0b759f54579a64b6b16b4c 100644
--- a/sky/tests/raw/sector_layout-expected.txt
+++ b/sky/tests/raw/sector_layout-expected.txt
@@ -1,27 +1,27 @@
 CONSOLE: TestRenderView enabled
 CONSOLE: 
 PAINT FOR FRAME #1 ----------------------------------------------
-1 | TestRenderCanvas() constructor: 800.0 x 600.0
+1 | TestPaintingCanvas() constructor: 800.0 x 600.0
 1 | paintChild RenderBoxToRenderSectorAdapter at Point(0.0, 0.0)
-1 |  | TestRenderCanvas() constructor: 800.0 x 600.0
+1 |  | TestPaintingCanvas() constructor: 800.0 x 600.0
 1 |  | paintChild RenderSectorRing at Point(400.0, 300.0)
-1 |  |  | TestRenderCanvas() constructor: 800.0 x 600.0
+1 |  |  | TestPaintingCanvas() constructor: 800.0 x 600.0
 1 |  |  | paintChild RenderSolidColor at Point(400.0, 300.0)
-1 |  |  |  | TestRenderCanvas() constructor: 800.0 x 600.0
+1 |  |  |  | TestPaintingCanvas() constructor: 800.0 x 600.0
 1 |  |  |  | drawPath(Instance of 'Path', Paint(color:Color(0xff00ffff)))
 1 |  |  | paintChild RenderSolidColor at Point(400.0, 300.0)
-1 |  |  |  | TestRenderCanvas() constructor: 800.0 x 600.0
+1 |  |  |  | TestPaintingCanvas() constructor: 800.0 x 600.0
 1 |  |  |  | drawPath(Instance of 'Path', Paint(color:Color(0xff0000ff)))
 1 |  |  | paintChild RenderSectorSlice at Point(400.0, 300.0)
-1 |  |  |  | TestRenderCanvas() constructor: 800.0 x 600.0
+1 |  |  |  | TestPaintingCanvas() constructor: 800.0 x 600.0
 1 |  |  |  | paintChild RenderSolidColor at Point(400.0, 300.0)
-1 |  |  |  |  | TestRenderCanvas() constructor: 800.0 x 600.0
+1 |  |  |  |  | TestPaintingCanvas() constructor: 800.0 x 600.0
 1 |  |  |  |  | drawPath(Instance of 'Path', Paint(color:Color(0xffffff00)))
 1 |  |  |  | paintChild RenderSolidColor at Point(400.0, 300.0)
-1 |  |  |  |  | TestRenderCanvas() constructor: 800.0 x 600.0
+1 |  |  |  |  | TestPaintingCanvas() constructor: 800.0 x 600.0
 1 |  |  |  |  | drawPath(Instance of 'Path', Paint(color:Color(0xffff9000)))
 1 |  |  |  | paintChild RenderSolidColor at Point(400.0, 300.0)
-1 |  |  |  |  | TestRenderCanvas() constructor: 800.0 x 600.0
+1 |  |  |  |  | TestPaintingCanvas() constructor: 800.0 x 600.0
 1 |  |  |  |  | drawPath(Instance of 'Path', Paint(color:Color(0xff00ff00)))
 ------------------------------------------------------------------------
 PAINTED 1 FRAMES