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

chrome/browser/chromeos/panels/panel_scroller_header.cc

Index: chrome/browser/chromeos/panels/panel_scroller_header.cc
diff --git a/chrome/browser/chromeos/panels/panel_scroller_header.cc b/chrome/browser/chromeos/panels/panel_scroller_header.cc
index 93f8a048513814de19ec68eddaa99c895d2468bb..c80794b7a5e9dec95d178db755bae33b7191367a 100644
--- a/chrome/browser/chromeos/panels/panel_scroller_header.cc
+++ b/chrome/browser/chromeos/panels/panel_scroller_header.cc
@@ -40,7 +40,7 @@ gfx::Size PanelScrollerHeader::GetPreferredSize() {
 
 void PanelScrollerHeader::OnPaint(gfx::Canvas* canvas) {
   // TODO(brettw) fill this out with real styling.
-  canvas->FillRect(0xFFFFFFFF, GetLocalBounds());
+  canvas->FillRect(GetLocalBounds(), 0xFFFFFFFF);
   canvas->DrawLineInt(0xFFE6E6E6, 0, size().height() - 1,
                       size().width(), size().height() - 1);