Move GrPipelineBuilder out of gms & reduce use of GrPipelineBuilder.h

src/gpu/GrGpu.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrGpu_DEFINED
 #define GrGpu_DEFINED
 
 #include "GrGpuCommandBuffer.h"
-#include "GrPipelineBuilder.h"
 #include "GrProgramDesc.h"
 #include "GrSwizzle.h"
 #include "GrAllocator.h"
 #include "GrTextureParamsAdjuster.h"
 #include "GrTypes.h"
 #include "GrXferProcessor.h"
 #include "SkPath.h"
 #include "SkTArray.h"
 
 class GrBatchTracker;
 class GrBuffer;
 class GrContext;
+struct GrContextOptions;
 class GrGLContext;
 class GrMesh;
 class GrNonInstancedVertices;
 class GrPath;
 class GrPathRange;
 class GrPathRenderer;
 class GrPathRendererChain;
 class GrPathRendering;
 class GrPipeline;
 class GrPrimitiveProcessor;
@@ skipping 540 matching lines @@
     SkTArray<const MultisampleSpecs*, true>                             fMultisampleSpecsMap;
     GrTAllocator<MultisampleSpecs>                                      fMultisampleSpecsAllocator;
     // The context owns us, not vice-versa, so this ptr is not ref'ed by Gpu.
     GrContext*                                                          fContext;
 
     friend class GrPathRendering;
     typedef SkRefCnt INHERITED;
 };
 
 #endif