Pass const gfx::Rect& as the first parameter to FillRect.

content/browser/renderer_host/render_widget_host_unittest.cc

Index: content/browser/renderer_host/render_widget_host_unittest.cc
diff --git a/content/browser/renderer_host/render_widget_host_unittest.cc b/content/browser/renderer_host/render_widget_host_unittest.cc
index 4aaa302661fbbc84dc22d945dfba5de1f9920047..a279c88b7c323218b1acf088969713cc33c0e548 100644
--- a/content/browser/renderer_host/render_widget_host_unittest.cc
+++ b/content/browser/renderer_host/render_widget_host_unittest.cc
@@ -438,10 +438,10 @@ TEST_F(RenderWidgetHostTest, Background) {
 
   // Create a checkerboard background to test with.
   gfx::CanvasSkia canvas(gfx::Size(4, 4), true);
-  canvas.FillRect(SK_ColorBLACK, gfx::Rect(0, 0, 2, 2));
-  canvas.FillRect(SK_ColorWHITE, gfx::Rect(2, 0, 2, 2));
-  canvas.FillRect(SK_ColorWHITE, gfx::Rect(0, 2, 2, 2));
-  canvas.FillRect(SK_ColorBLACK, gfx::Rect(2, 2, 2, 2));
+  canvas.FillRect(gfx::Rect(0, 0, 2, 2), SK_ColorBLACK);
+  canvas.FillRect(gfx::Rect(2, 0, 2, 2), SK_ColorWHITE);
+  canvas.FillRect(gfx::Rect(0, 2, 2, 2), SK_ColorWHITE);
+  canvas.FillRect(gfx::Rect(2, 2, 2, 2), SK_ColorBLACK);
   const SkBitmap& background =
       canvas.sk_canvas()->getDevice()->accessBitmap(false);