Drop pattern-related state from GraphicsContext(State)

Source/platform/graphics/GraphicsContext.cpp

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2013 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 193 matching lines @@
 
 #if ENABLE(ASSERT)
 void GraphicsContext::setInDrawingRecorder(bool val)
 {
     // Nested drawing recorers are not allowed.
     ASSERT(!val || !m_inDrawingRecorder);
     m_inDrawingRecorder = val;
 }
 #endif
 
-void GraphicsContext::setStrokePattern(PassRefPtr<Pattern> pattern, float alpha)
-{
-    if (contextDisabled())
-        return;
-
-    ASSERT(pattern);
-    if (!pattern) {
-        setStrokeColor(Color::black);
-        return;
-    }
-
-    mutableState()->setStrokePattern(pattern, alpha);
-}
-
 void GraphicsContext::setStrokeGradient(PassRefPtr<Gradient> gradient, float alpha)
 {
     if (contextDisabled())
         return;
 
     ASSERT(gradient);
     if (!gradient) {
         setStrokeColor(Color::black);
         return;
     }
     mutableState()->setStrokeGradient(gradient, alpha);
 }
 
-void GraphicsContext::setFillPattern(PassRefPtr<Pattern> pattern, float alpha)
-{
-    if (contextDisabled())
-        return;
-
-    ASSERT(pattern);
-    if (!pattern) {
-        setFillColor(Color::black);
-        return;
-    }
-
-    mutableState()->setFillPattern(pattern, alpha);
-}
-
 void GraphicsContext::setFillGradient(PassRefPtr<Gradient> gradient, float alpha)
 {
     if (contextDisabled())
         return;
 
     ASSERT(gradient);
     if (!gradient) {
         setFillColor(Color::black);
         return;
     }
@@ skipping 1242 matching lines @@
     static const SkPMColor colors[] = {
         SkPreMultiplyARGB(0x60, 0xFF, 0x00, 0x00), // More transparent red
         SkPreMultiplyARGB(0x60, 0xC0, 0xC0, 0xC0)  // More transparent gray
     };
 
     return colors[index];
 }
 #endif
 
 } // namespace blink