Whitespace fix: remove whitespace from the end of lines.

samplecode/SampleEffects.cpp

 #include "SampleCode.h"
 #include "SkCanvas.h"
 #include "SkPaint.h"
 #include "SkView.h"
 
 #include "SkBlurMaskFilter.h"
 #include "SkColorMatrixFilter.h"
 #include "SkDiscretePathEffect.h"
 #include "SkGradientShader.h"
 
@@ skipping 50 matching lines @@
             10, 5,
             20, -5,
             10, -15,
             10, -10,
             0, -10
         };
         fPath.moveTo(pts[0], pts[1]);
         for (i = 2; i < SK_ARRAY_COUNT(pts); i += 2) {
             fPath.lineTo(pts[i], pts[i+1]);
         }
-        
+
         for (i = 0; i < SK_ARRAY_COUNT(gPaintProcs); i++) {
             fPaint[i].setAntiAlias(true);
             fPaint[i].setColor(COLOR);
             gPaintProcs[i](&fPaint[i]);
         }
     }
-    
+
 protected:
     // overrides from SkEventSink
     virtual bool onQuery(SkEvent* evt) {
         if (SampleCode::TitleQ(*evt)) {
             SampleCode::TitleR(evt, "Effects");
             return true;
         }
         return this->INHERITED::onQuery(evt);
     }
-    
+
     void drawBG(SkCanvas* canvas) {
         canvas->drawColor(0xFFDDDDDD);
     }
-    
+
     virtual void onDraw(SkCanvas* canvas) {
         this->drawBG(canvas);
 
         canvas->scale(3, 3);
         canvas->translate(10, 30);
         for (size_t i = 0; i < SK_ARRAY_COUNT(fPaint); i++) {
             canvas->drawPath(fPath, fPaint[i]);
             canvas->translate(32, 0);
         }
     }
-    
+
 private:
     typedef SkView INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new EffectsView; }
 static SkViewRegister reg(MyFactory);