Cleanup gfx::Canvas now that 10562027 has landed

chrome/browser/ui/libgtk2ui/gtk2_ui.cc

Index: chrome/browser/ui/libgtk2ui/gtk2_ui.cc
diff --git a/chrome/browser/ui/libgtk2ui/gtk2_ui.cc b/chrome/browser/ui/libgtk2ui/gtk2_ui.cc
index e0d92a28a09acfae89fbb93fbed85fd73950f97e..ccdcce2fe2bc997da3e6d1f6bf91bb6a873143f6 100644
--- a/chrome/browser/ui/libgtk2ui/gtk2_ui.cc
+++ b/chrome/browser/ui/libgtk2ui/gtk2_ui.cc
@@ -740,7 +740,8 @@ SkBitmap Gtk2UI::GenerateFrameImage(
   DCHECK(it != colors_.end());
   SkColor base = it->second;
 
-  gfx::Canvas canvas(gfx::Size(kToolbarImageWidth, kToolbarImageHeight), true);
+  gfx::Canvas canvas(gfx::Size(kToolbarImageWidth, kToolbarImageHeight),
+      ui::SCALE_FACTOR_100P, true);
 
   int gradient_size;
   GdkColor* gradient_top_color = NULL;
@@ -767,7 +768,7 @@ SkBitmap Gtk2UI::GenerateFrameImage(
 
   canvas.FillRect(gfx::Rect(0, gradient_size, kToolbarImageWidth,
                             kToolbarImageHeight - gradient_size), base);
-  return canvas.ExtractBitmap();
+  return canvas.ExtractImageRep().sk_bitmap();
 }
 
 SkBitmap Gtk2UI::GenerateTabImage(int base_id) const {