Pull Gpu shader out of SkTwoPointConicalGradient into own file

src/effects/gradients/SkTwoPointConicalGradient.h

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
- #ifndef SkTwoPointConicalGradient_DEFINED
- #define SkTwoPointConicalGradient_DEFINED
+#ifndef SkTwoPointConicalGradient_DEFINED
+#define SkTwoPointConicalGradient_DEFINED
 
 #include "SkGradientShaderPriv.h"
 
 struct TwoPtRadial {
     enum {
         kDontDrawT  = 0x80000000
     };
 
     float   fCenterX, fCenterY;
     float   fDCenterX, fDCenterY;
@@ skipping 54 matching lines @@
 
 private:
     typedef SkGradientShaderBase INHERITED;
     const SkPoint fCenter1;
     const SkPoint fCenter2;
     const SkScalar fRadius1;
     const SkScalar fRadius2;
 };
 
 #endif