Revert 147915 - Cleanup gfx::Canvas now that 10562027 has landed

chrome/browser/extensions/extension_icon_manager.cc

Index: chrome/browser/extensions/extension_icon_manager.cc
===================================================================
--- chrome/browser/extensions/extension_icon_manager.cc	(revision 147935)
+++ chrome/browser/extensions/extension_icon_manager.cc	(working copy)
@@ -27,15 +27,13 @@
                              const gfx::Insets& padding) {
   scoped_ptr<gfx::Canvas> result(
       new gfx::Canvas(gfx::Size(source.width() + padding.width(),
-                                source.height() + padding.height()),
-                      ui::SCALE_FACTOR_100P,
-                      false));
+                                source.height() + padding.height()), false));
   result->DrawImageInt(
       source,
       0, 0, source.width(), source.height(),
       padding.left(), padding.top(), source.width(), source.height(),
       false);
-  return result->ExtractImageRep().sk_bitmap();
+  return result->ExtractBitmap();
 }
 
 }  // namespace