diff --git a/samplecode/SamplePath.cpp b/samplecode/SamplePath.cpp
index 69b48fa..b07307a 100644
--- a/samplecode/SamplePath.cpp
+++ b/samplecode/SamplePath.cpp
@@ -50,7 +50,7 @@
     const char* str = "M2242 -590088L-377758 9.94099e+07L-377758 9.94099e+07L2242 -590088Z";
     SkPath path;
     SkParsePath::FromSVGString(str, &path);
-    
+
     {
 #ifdef SK_BUILD_FOR_WIN
         // windows doesn't have strtof
@@ -62,7 +62,7 @@
         int fx = (int)(x * 65536);
         int ffx = SkScalarToFixed(x);
         printf("%g %x %x %x\n", x, ix, fx, ffx);
-        
+
         SkRect r = path.getBounds();
         SkIRect ir;
         r.round(&ir);
@@ -71,7 +71,7 @@
                SkScalarToDouble(r.fRight), SkScalarToDouble(r.fBottom),
                ir.fLeft, ir.fTop, ir.fRight, ir.fBottom);
     }
-    
+
     SkBitmap bitmap;
     bitmap.setConfig(SkBitmap::kARGB_8888_Config, 300, 200);
     bitmap.allocPixels();
@@ -88,11 +88,11 @@
     SkPath fPath[6];
     bool fShowHairline;
     bool fOnce;
-    
-	PathView() {
+
+    PathView() {
         fOnce = false;
     }
-    
+
     void init() {
         if (fOnce) {
             return;
@@ -103,47 +103,47 @@
         test_cubic2();
 
         fShowHairline = false;
-        
+
         fDStroke = 1;
         fStroke = 10;
         fMinStroke = 10;
         fMaxStroke = 180;
 
         const int V = 85;
-        
+
         fPath[0].moveTo(SkIntToScalar(40), SkIntToScalar(70));
         fPath[0].lineTo(SkIntToScalar(70), SkIntToScalar(70) + SK_Scalar1/1);
         fPath[0].lineTo(SkIntToScalar(110), SkIntToScalar(70));
-        
+
         fPath[1].moveTo(SkIntToScalar(40), SkIntToScalar(70));
         fPath[1].lineTo(SkIntToScalar(70), SkIntToScalar(70) - SK_Scalar1/1);
         fPath[1].lineTo(SkIntToScalar(110), SkIntToScalar(70));
-        
+
         fPath[2].moveTo(SkIntToScalar(V), SkIntToScalar(V));
         fPath[2].lineTo(SkIntToScalar(50), SkIntToScalar(V));
         fPath[2].lineTo(SkIntToScalar(50), SkIntToScalar(50));
-        
+
         fPath[3].moveTo(SkIntToScalar(50), SkIntToScalar(50));
         fPath[3].lineTo(SkIntToScalar(50), SkIntToScalar(V));
         fPath[3].lineTo(SkIntToScalar(V), SkIntToScalar(V));
-        
+
         fPath[4].moveTo(SkIntToScalar(50), SkIntToScalar(50));
         fPath[4].lineTo(SkIntToScalar(50), SkIntToScalar(V));
         fPath[4].lineTo(SkIntToScalar(52), SkIntToScalar(50));
-        
+
         fPath[5].moveTo(SkIntToScalar(52), SkIntToScalar(50));
         fPath[5].lineTo(SkIntToScalar(50), SkIntToScalar(V));
         fPath[5].lineTo(SkIntToScalar(50), SkIntToScalar(50));
-        
+
         this->setBGColor(0xFFDDDDDD);
     }
-    
+
     void nextStroke() {
         fStroke += fDStroke;
         if (fStroke > fMaxStroke || fStroke < fMinStroke)
             fDStroke = -fDStroke;
     }
-    
+
 protected:
     // overrides from SkEventSink
     virtual bool onQuery(SkEvent* evt) {
@@ -153,10 +153,10 @@
         }
         return this->INHERITED::onQuery(evt);
     }
-    
+
     void drawPath(SkCanvas* canvas, const SkPath& path, SkPaint::Join j) {
         SkPaint paint;
-        
+
         paint.setAntiAlias(true);
         paint.setStyle(SkPaint::kStroke_Style);
         paint.setStrokeJoin(j);
@@ -164,19 +164,19 @@
 
         if (fShowHairline) {
             SkPath  fill;
-            
-            paint.getFillPath(path, &fill);            
+
+            paint.getFillPath(path, &fill);
             paint.setStrokeWidth(0);
             canvas->drawPath(fill, paint);
         } else {
             canvas->drawPath(path, paint);
         }
-        
+
         paint.setColor(SK_ColorRED);
         paint.setStrokeWidth(0);
         canvas->drawPath(path, paint);
     }
-    
+
     virtual void onDrawContent(SkCanvas* canvas) {
         this->init();
         canvas->translate(SkIntToScalar(50), SkIntToScalar(50));
@@ -194,20 +194,20 @@
                 canvas->translate(SkIntToScalar(200), 0);
             }
             canvas->restore();
-            
+
             canvas->translate(0, SkIntToScalar(200));
         }
-        
+
         this->nextStroke();
         this->inval(NULL);
     }
-    
+
     virtual SkView::Click* onFindClickHandler(SkScalar x, SkScalar y) {
         fShowHairline = !fShowHairline;
         this->inval(NULL);
         return this->INHERITED::onFindClickHandler(x, y);
     }
-    
+
 private:
     typedef SampleView INHERITED;
 };