remove unused SkDevice::setMatrixClip

include/core/SkDevice.h

 /*
  * Copyright 2010 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkDevice_DEFINED
 #define SkDevice_DEFINED
 
@@ skipping 112 matching lines @@
     };
 
     /**
      * Returns the text-related flags, possibly modified based on the state of the
      * device (e.g. support for LCD).
      */
     uint32_t filterTextFlags(const SkPaint&) const;
 
     virtual bool onShouldDisableLCD(const SkPaint&) const { return false; }
 
-    /**
-     *
-     *  DEPRECATED: This will be removed in a future change. Device subclasses
-     *  should use the matrix and clip from the SkDraw passed to draw functions.
-     *
-     *  Called with the correct matrix and clip before this device is drawn
-     *  to using those settings. If your subclass overrides this, be sure to
-     *  call through to the base class as well.
-     *
-     *  The clipstack is another view of the clip. It records the actual
-     *  geometry that went into building the region. It is present for devices
-     *  that want to parse it, but is not required: the region is a complete
-     *  picture of the current clip. (i.e. if you regionize all of the geometry
-     *  in the clipstack, you will arrive at an equivalent region to the one
-     *  passed in).
-     */
-     virtual void setMatrixClip(const SkMatrix&, const SkRegion&,
-                                const SkClipStack&) {};
-
     /** These are called inside the per-device-layer loop for each draw call.
      When these are called, we have already applied any saveLayer operations,
      and are handling any looping from the paint, and any effects from the
      DrawFilter.
      */
     virtual void drawPaint(const SkDraw&, const SkPaint& paint) = 0;
     virtual void drawPoints(const SkDraw&, SkCanvas::PointMode mode, size_t count,
                             const SkPoint[], const SkPaint& paint) = 0;
     virtual void drawRect(const SkDraw&, const SkRect& r,
                           const SkPaint& paint) = 0;
@@ skipping 222 matching lines @@
     const SkSurfaceProps fSurfaceProps;
 
 #ifdef SK_SUPPORT_LEGACY_ACCESSBITMAP
     SkBitmap    fLegacyBitmap;
 #endif
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif