Whitespace fix: remove whitespace from the end of lines.

samplecode/SampleMovie.cpp

 #include "SampleCode.h"
 #include "SkView.h"
 #include "SkCanvas.h"
 #include "SkMovie.h"
 #include "SkTime.h"
 #include <new>
 
 class AnimGifView : public SkView {
     SkMovie*    fMovie;
 public:
         AnimGifView() {
         fMovie = SkMovie::DecodeFile("/skimages/dollarblk.gif");
     }
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+
     virtual ~AnimGifView() {
         fMovie->safeUnref();
     }
 
 protected:
     // overrides from SkEventSink
     virtual bool onQuery(SkEvent* evt) {
         if (SampleCode::TitleQ(*evt)) {
             SampleCode::TitleR(evt, "Animated Gif");
             return true;
         }
         return this->INHERITED::onQuery(evt);
     }
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+
     void drawBG(SkCanvas* canvas) {
         canvas->drawColor(0xFFDDDDDD);
     }
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+
     virtual void onDraw(SkCanvas* canvas) {
         this->drawBG(canvas);
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+
         if (fMovie) {
             if (fMovie->duration()) {
                 fMovie->setTime(SkTime::GetMSecs() % fMovie->duration());
             } else {
                 fMovie->setTime(0);
             }
             canvas->drawBitmap(fMovie->bitmap(), SkIntToScalar(20),
                                SkIntToScalar(20));
             this->inval(NULL);
         }
     }
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+
 private:
     SkRect      fClip;
     SkIPoint*   fPoints;
     SkPath      fPath;
     int         fPtCount;
 
     typedef SkView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new AnimGifView; }
 static SkViewRegister reg(MyFactory);