"Fix" debugger's setMatrix handling

src/utils/debugger/SkDebugCanvas.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 SKDEBUGCANVAS_H_
@@ skipping 131 matching lines @@
     /**
         Toggles the visibility / execution of the draw command at index i with
         the value of toggle.
      */
     void toggleCommand(int index, bool toggle);
 
     void setWindowSize(int width, int height) { fWindowSize.set(width, height); }
 
     void setUserMatrix(SkMatrix matrix) {
         fUserMatrix = matrix;
+        fDrawNeedsReset = true;
     }
 
     SkString clipStackData() const { return fClipStackData; }
 
 ////////////////////////////////////////////////////////////////////////////////
 // Inherited from SkCanvas
 ////////////////////////////////////////////////////////////////////////////////
 
     virtual void clear(SkColor) SK_OVERRIDE;
 
@@ skipping 92 matching lines @@
     void markActiveCommands(int index);
 
 private:
     SkTDArray<SkDrawCommand*> fCommandVector;
     SkPicture* fPicture;
     SkISize fWindowSize;
     bool fFilter;
     bool fMegaVizMode;
     int fIndex;
     SkMatrix fUserMatrix;
+    bool     fDrawNeedsReset; // fUserMatrix has changed so the incremental draw won't work
     SkMatrix fMatrix;
     SkIRect fClip;
 
     SkString fClipStackData;
     bool fCalledAddStackData;
     SkPath fSaveDevPath;
 
     bool fOverdrawViz;
     SkDrawFilter* fOverdrawFilter;
 
@@ skipping 48 matching lines @@
     bool lastClipStackData(const SkPath& devPath);
     void outputConicPoints(const SkPoint* pts, SkScalar weight);
     void outputPoints(const SkPoint* pts, int count);
     void outputPointsCommon(const SkPoint* pts, int count);
     void outputScalar(SkScalar num);
 
     typedef SkCanvas INHERITED;
 };
 
 #endif