Whitespace fix: remove whitespace from the end of lines.

bench/RectBench.cpp

 #include "SkBenchmark.h"
 #include "SkCanvas.h"
 #include "SkPaint.h"
 #include "SkRandom.h"
 #include "SkString.h"
 
 class RectBench : public SkBenchmark {
 public:
     int fShift;
     enum {
@@ skipping 13 matching lines @@
             int h = rand.nextU() % H;
             w >>= shift;
             h >>= shift;
             x -= w/2;
             y -= h/2;
             fRects[i].set(SkIntToScalar(x), SkIntToScalar(y),
                           SkIntToScalar(x+w), SkIntToScalar(y+h));
             fColors[i] = rand.nextU() | 0xFF808080;
         }
     }
-    
+
     SkString fName;
     const char* computeName(const char root[]) {
         fName.set(root);
         fName.appendS32(fShift);
         return fName.c_str();
     }
-        
+
 protected:
     virtual void drawThisRect(SkCanvas* c, const SkRect& r, const SkPaint& p) {
         c->drawRect(r, p);
     }
 
     virtual const char* onGetName() { return computeName("rects"); }
     virtual void onDraw(SkCanvas* canvas) {
         SkPaint paint;
         for (int i = 0; i < N; i++) {
             paint.setColor(fColors[i]);
@@ skipping 21 matching lines @@
         c->drawRoundRect(r, r.width() / 4, r.height() / 4, p);
     }
     virtual const char* onGetName() { return computeName("rrects"); }
 };
 
 class PointsBench : public RectBench {
 public:
     SkCanvas::PointMode fMode;
     const char* fName;
 
-    PointsBench(SkCanvas::PointMode mode, const char* name) : 
+    PointsBench(SkCanvas::PointMode mode, const char* name) :
         RectBench(2), fMode(mode) {
         fName = name;
     }
 
 protected:
     virtual void onDraw(SkCanvas* canvas) {
         static const SkScalar gSizes[] = {
             SkIntToScalar(7), 0
         };
 
         SkPaint paint;
         paint.setStrokeCap(SkPaint::kRound_Cap);
-        
+
         for (size_t i = 0; i < SK_ARRAY_COUNT(gSizes); i++) {
             paint.setStrokeWidth(gSizes[i]);
             this->setupPaint(&paint);
             canvas->drawPoints(fMode, N * 2,
                                reinterpret_cast<const SkPoint*>(fRects), paint);
             paint.setColor(fColors[i]);
         }
     }
     virtual const char* onGetName() { return fName; }
 };
@@ skipping 17 matching lines @@
 static BenchRegistry gRectReg1(RectFactory1);
 static BenchRegistry gRectReg2(RectFactory2);
 static BenchRegistry gOvalReg1(OvalFactory1);
 static BenchRegistry gOvalReg2(OvalFactory2);
 static BenchRegistry gRRectReg1(RRectFactory1);
 static BenchRegistry gRRectReg2(RRectFactory2);
 static BenchRegistry gPointsReg(PointsFactory);
 static BenchRegistry gLinesReg(LinesFactory);
 static BenchRegistry gPolygonReg(PolygonFactory);