Whitespace fix: remove whitespace from the end of lines.

samplecode/SampleMeasure.cpp

 #include "SampleCode.h"
 #include "SkView.h"
 #include "SkCanvas.h"
 #include "SkGradientShader.h"
 #include "SkPath.h"
 #include "SkRegion.h"
 #include "SkShader.h"
 #include "SkUtils.h"
 #include "Sk1DPathEffect.h"
 #include "SkCornerPathEffect.h"
@@ skipping 32 matching lines @@
     SkScalar*   widths = autoWidths.get();
     SkAutoTMalloc<SkRect> autoRects(len);
     SkRect*     rects = autoRects.get();
     SkRect      bounds;
 
     SkPaint p(paint);
     for (int i = 0; i < SK_ARRAY_COUNT(gSettings); i++) {
         p.setLinearText(gSettings[i].fLinearText);
         p.setDevKernText(gSettings[i].fDevKernText);
         SkScalar scale = gSettings[i].fScale;
-        
+
         int n = p.getTextWidths(text, len, widths, rects);
         SkScalar w = p.measureText(text, len, &bounds, scale);
-        
+
         p.setStyle(SkPaint::kFill_Style);
         p.setColor(0x8888FF88);
         canvas->drawRect(bounds, p);
         p.setColor(0xFF000000);
         canvas->drawText(text, len, 0, 0, p);
 
         p.setStyle(SkPaint::kStroke_Style);
         p.setStrokeWidth(0);
         p.setColor(0xFFFF0000);
         SkScalar x = 0;
         for (int j = 0; j < n; j++) {
             SkRect r = rects[j];
             r.offset(x, 0);
             canvas->drawRect(r, p);
             x += widths[j];
         }
 
         p.setColor(0xFF0000FF);
         canvas->drawLine(0, 0, w, 0, p);
         p.setStrokeWidth(SkIntToScalar(4));
         canvas->drawPoint(x, 0, p);
-        
+
         canvas->translate(0, dy);
     }
 }
 
 class MeasureView : public SkView {
 public:
     SkPaint fPaint;
 
         MeasureView()
     {
         fPaint.setAntiAlias(true);
         fPaint.setTextSize(SkIntToScalar(64));
     }
 
 protected:
     // overrides from SkEventSink
     virtual bool onQuery(SkEvent* evt)
     {
         if (SampleCode::TitleQ(*evt))
         {
             SampleCode::TitleR(evt, "Measure");
             return true;
         }
         return this->INHERITED::onQuery(evt);
     }
-    
+
     void drawBG(SkCanvas* canvas)
     {
         canvas->drawColor(0xFFDDDDDD);
     }
-    
+
     virtual void onDraw(SkCanvas* canvas)
     {
         this->drawBG(canvas);
-        
+
         canvas->translate(fPaint.getTextSize(), fPaint.getTextSize());
         doMeasure(canvas, fPaint, "Hamburgefons");
     }
-    
-    virtual SkView::Click* onFindClickHandler(SkScalar x, SkScalar y) 
+
+    virtual SkView::Click* onFindClickHandler(SkScalar x, SkScalar y)
     {
      //   fSweep += SK_Scalar1;
         this->inval(NULL);
         return this->INHERITED::onFindClickHandler(x, y);
     }
-    
-    virtual bool onClick(Click* click) 
+
+    virtual bool onClick(Click* click)
     {
         return this->INHERITED::onClick(click);
     }
-    
+
 private:
     typedef SkView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new MeasureView; }
 static SkViewRegister reg(MyFactory);