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

Source/core/platform/chromium/ScrollbarThemeChromiumMac.mm

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2009 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 238 matching lines @@
         WebKit::WebCanvas* webCanvas = drawingContext->canvas();
         WebKit::Platform::current()->themeEngine()->paintScrollbarThumb(
             webCanvas,
             scrollbarStateToThemeState(scrollbar),
             scrollbar->controlSize() == RegularScrollbar ? WebKit::WebThemeEngine::SizeRegular : WebKit::WebThemeEngine::SizeSmall,
             WebKit::WebRect(scrollbar->frameRect()),
             scrollbarInfo);
     }
 
     if (!canDrawDirectly)
-        context->drawImageBuffer(imageBuffer.get(), ColorSpaceDeviceRGB, scrollbar->frameRect().location());
+        context->drawImageBuffer(imageBuffer.get(), scrollbar->frameRect().location());
 
     return true;
 }
 
 void ScrollbarThemeChromiumMac::paintGivenTickmarks(GraphicsContext* context, ScrollbarThemeClient* scrollbar, const IntRect& rect, const Vector<IntRect>& tickmarks)
 {
     if (scrollbar->orientation() != VerticalScrollbar)
         return;
 
     if (rect.height() <= 0 || rect.width() <= 0)
         return;  // nothing to draw on.
 
     if (!tickmarks.size())
         return;
 
     GraphicsContextStateSaver stateSaver(*context);
     context->setShouldAntialias(false);
-    context->setStrokeColor(Color(0xCC, 0xAA, 0x00, 0xFF), ColorSpaceDeviceRGB);
-    context->setFillColor(Color(0xFF, 0xDD, 0x00, 0xFF), ColorSpaceDeviceRGB);
+    context->setStrokeColor(Color(0xCC, 0xAA, 0x00, 0xFF));
+    context->setFillColor(Color(0xFF, 0xDD, 0x00, 0xFF));
 
     for (Vector<IntRect>::const_iterator i = tickmarks.begin(); i != tickmarks.end(); ++i) {
         // Calculate how far down (in %) the tick-mark should appear.
         const float percent = static_cast<float>(i->y()) / scrollbar->totalSize();
         if (percent < 0.0 || percent > 1.0)
             continue;
 
         // Calculate how far down (in pixels) the tick-mark should appear.
         const int yPos = rect.y() + (rect.height() * percent);
 
@@ skipping 141 matching lines @@
         return;
 
     // Inset a bit.
     IntRect tickmarkTrackRect = rect;
     tickmarkTrackRect.setX(tickmarkTrackRect.x() + 1);
     tickmarkTrackRect.setWidth(tickmarkTrackRect.width() - 2);
     paintGivenTickmarks(context, scrollbar, tickmarkTrackRect, tickmarks);
 }
 
 }