Turning on clip anti-aliasing by default in Chrome.

content/renderer/render_view_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <memory>
 
@@ skipping 999 matching lines @@
 
   settings->setMinimumAccelerated2dCanvasSize(
       prefs.minimum_accelerated_2d_canvas_size);
 
   // Disable antialiasing for 2d canvas if requested on the command line.
   settings->setAntialiased2dCanvasEnabled(
       !prefs.antialiased_2d_canvas_disabled);
   WebRuntimeFeatures::forceDisable2dCanvasCopyOnWrite(
       prefs.disable_2d_canvas_copy_on_write);
 
-  // Enabled antialiasing of clips for 2d canvas if requested on the command
+  // Disable antialiasing of clips for 2d canvas if requested on the command
   // line.
   settings->setAntialiasedClips2dCanvasEnabled(
       prefs.antialiased_clips_2d_canvas_enabled);
 
   // Set MSAA sample count for 2d canvas if requested on the command line (or
   // default value if not).
   settings->setAccelerated2dCanvasMSAASampleCount(
       prefs.accelerated_2d_canvas_msaa_sample_count);
 
   // Tabs to link is not part of the settings. WebCore calls
@@ skipping 2002 matching lines @@
         return render_frame->focused_pepper_plugin();
     }
     frame = frame->traverseNext(false);
   }
 
   return nullptr;
 }
 #endif
 
 }  // namespace content