Cleanup gfx::Canvas now that 10562027 has landed

chrome/browser/ui/gtk/gtk_theme_service.cc

Index: chrome/browser/ui/gtk/gtk_theme_service.cc
diff --git a/chrome/browser/ui/gtk/gtk_theme_service.cc b/chrome/browser/ui/gtk/gtk_theme_service.cc
index 8d55010ed55537004ed663b86fb00c4e5ccc4822..27af31c70594800493adc8f666c604456712c603 100644
--- a/chrome/browser/ui/gtk/gtk_theme_service.cc
+++ b/chrome/browser/ui/gtk/gtk_theme_service.cc
@@ -1014,7 +1014,8 @@ SkBitmap GtkThemeService::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;
@@ -1041,7 +1042,7 @@ SkBitmap GtkThemeService::GenerateFrameImage(
 
   canvas.FillRect(gfx::Rect(0, gradient_size, kToolbarImageWidth,
                             kToolbarImageHeight - gradient_size), base);
-  return canvas.ExtractBitmap();
+  return canvas.ExtractImageRep().sk_bitmap();
 }
 
 SkBitmap GtkThemeService::GenerateTabImage(int base_id) const {