remove unneeded inval

samplecode/SampleShaderText.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SampleCode.h"
 #include "SkView.h"
 #include "SkCanvas.h"
@@ skipping 167 matching lines @@
             canvas->drawText(text, textLen, 0, textBase, paint);
             canvas->restore();
             canvas->save();
             ++i;
             canvas->translate(SkIntToScalar((i / testsPerCol) * colWidth),
                               SkIntToScalar((i % testsPerCol) * rowHeight));
             canvas->drawTextOnPath(text, textLen, path, NULL, paint);
             canvas->restore();
         }
         canvas->restore();
-
-        canvas->translate(0, SkIntToScalar(370));
-        this->inval(NULL);
     }
 
 private:
     typedef SampleView INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new ShaderTextView; }
 static SkViewRegister reg(MyFactory);