Move ViewMatrix off of drawstate

include/gpu/GrContext.h

 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrContext_DEFINED
 #define GrContext_DEFINED
 
@@ skipping 756 matching lines @@
 
     // Called by tests that draw directly to the context via GrDrawTarget
     void getTestTarget(GrTestTarget*);
 
     void addGpuTraceMarker(const GrGpuTraceMarker* marker);
     void removeGpuTraceMarker(const GrGpuTraceMarker* marker);
 
     GrPathRenderer* getPathRenderer(
                     const GrDrawTarget* target,
                     const GrDrawState*,
+                    const SkMatrix& viewMatrix,
                     const SkPath& path,
                     const SkStrokeRec& stroke,
                     bool allowSW,
                     GrPathRendererChain::DrawType drawType = GrPathRendererChain::kColor_DrawType,
                     GrPathRendererChain::StencilSupport* stencilSupport = NULL);
 
     /**
      *  This returns a copy of the the GrContext::Options that was passed to the
      *  constructor of this class.
      */
@@ skipping 66 matching lines @@
     GrContext(const Options&); // init must be called after the constructor.
     bool init(GrBackend, GrBackendContext);
     void initMockContext();
     void initCommon();
 
     void setupDrawBuffer();
 
     class AutoCheckFlush;
     /// Sets the paint and returns the target to draw into. The paint can be NULL in which case the
     /// draw state is left unmodified.
-    GrDrawTarget* prepareToDraw(GrDrawState* ds,
-                                const GrPaint* paint,
-                                const SkMatrix* viewMatrix,
-                                const AutoCheckFlush*);
+    GrDrawTarget* prepareToDraw(GrDrawState* ds, const GrPaint* paint, const AutoCheckFlush*);
 
     void internalDrawPath(GrDrawTarget*,
                           GrDrawState*,
                           const SkMatrix& viewMatrix,
                           GrColor,
                           bool useAA,
                           const SkPath&,
                           const GrStrokeInfo&);
 
     GrTexture* createResizedTexture(const GrSurfaceDesc& desc,
@@ skipping 13 matching lines @@
     /**
      *  This callback allows the resource cache to callback into the GrContext
      *  when the cache is still over budget after a purge.
      */
     static void OverBudgetCB(void* data);
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif