Remove support for -webkit-color-correction (which we've never supported on

Source/core/platform/graphics/chromium/IconChromium.cpp

 /*
  * Copyright (c) 2011, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 29 matching lines @@
     : m_icon(icon)
 {
 }
 
 Icon::~Icon()
 {
 }
 
 void Icon::paint(GraphicsContext* context, const IntRect& rect)
 {
-    if (context->paintingDisabled())
-        return;
-
-    // An Icon doesn't know the color space of the file upload control.
-    // So use ColorSpaceDeviceRGB.
-    context->drawImage(m_icon.get(), ColorSpaceDeviceRGB, rect);
+    context->drawImage(m_icon.get(), rect);
 }
 
 } // namespace WebCore