Remove autofocus.

sky/engine/core/html/canvas/CanvasRenderingContext2D.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008 Dirk Schulze <krit@webkit.org>
  * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
  * Copyright (C) 2012, 2013 Intel Corporation. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
@@ skipping 1901 matching lines @@
     return metrics.release();
 }
 
 void CanvasRenderingContext2D::drawTextInternal(const String& text, float x, float y, bool fill, float maxWidth, bool useMaxWidth)
 {
     // The style resolution required for rendering text is not available in frame-less documents.
     if (!canvas()->document().frame())
         return;
 
     // accessFont needs the style to be up to date, but updating style can cause script to run,
-    // (e.g. due to autofocus) which can free the GraphicsContext, so update style before grabbing
-    // the GraphicsContext.
+    // which can free the GraphicsContext, so update style before grabbing the GraphicsContext.
+    // TODO(esprehn): This isn't needed in sky.
     canvas()->document().updateRenderTreeIfNeeded();
 
     GraphicsContext* c = drawingContext();
     if (!c)
         return;
     if (!state().m_invertibleCTM)
         return;
     if (!std::isfinite(x) | !std::isfinite(y))
         return;
     if (useMaxWidth && (!std::isfinite(maxWidth) || maxWidth <= 0))
@@ skipping 310 matching lines @@
 
 unsigned CanvasRenderingContext2D::hitRegionsCount() const
 {
     if (m_hitRegionManager)
         return m_hitRegionManager->getHitRegionsCount();
 
     return 0;
 }
 
 } // namespace blink