Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/)

This CL is part II of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6474054

git-svn-id: http://skia.googlecode.com/svn/trunk@5263 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/poly2poly.cpp b/gm/poly2poly.cpp
index df824b5..9ad5bdc 100644
--- a/gm/poly2poly.cpp
+++ b/gm/poly2poly.cpp
@@ -11,38 +11,38 @@
 
 class Poly2PolyGM : public GM {
 public:
-	Poly2PolyGM() {}
-    
+    Poly2PolyGM() {}
+
 protected:
     virtual SkString onShortName() {
         return SkString("poly2poly");
     }
 
-	virtual SkISize onISize() {
+    virtual SkISize onISize() {
         return make_isize(835, 840);
     }
-	
+
     static void doDraw(SkCanvas* canvas, SkPaint* paint, const int isrc[],
                        const int idst[], int count) {
         SkMatrix matrix;
         SkPoint src[4], dst[4];
-        
+
         for (int i = 0; i < count; i++) {
             src[i].set(SkIntToScalar(isrc[2*i+0]), SkIntToScalar(isrc[2*i+1]));
             dst[i].set(SkIntToScalar(idst[2*i+0]), SkIntToScalar(idst[2*i+1]));
         }
-        
+
         canvas->save();
         matrix.setPolyToPoly(src, dst, count);
         canvas->concat(matrix);
-        
+
         paint->setColor(SK_ColorGRAY);
         paint->setStyle(SkPaint::kStroke_Style);
         const SkScalar D = SkIntToScalar(64);
         canvas->drawRectCoords(0, 0, D, D, *paint);
         canvas->drawLine(0, 0, D, D, *paint);
         canvas->drawLine(0, D, D, 0, *paint);
-        
+
         SkPaint::FontMetrics fm;
         paint->getFontMetrics(&fm);
         paint->setColor(SK_ColorRED);
@@ -52,17 +52,17 @@
         SkString str;
         str.appendS32(count);
         canvas->drawText(str.c_str(), str.size(), x, y, *paint);
-        
+
         canvas->restore();
     }
-    
-    virtual void onDraw(SkCanvas* canvas) {        
+
+    virtual void onDraw(SkCanvas* canvas) {
         SkPaint paint;
         paint.setAntiAlias(true);
         paint.setStrokeWidth(SkIntToScalar(4));
         paint.setTextSize(SkIntToScalar(40));
         paint.setTextAlign(SkPaint::kCenter_Align);
-		
+
         canvas->save();
         canvas->translate(SkIntToScalar(10), SkIntToScalar(10));
         // translate (1 point)
@@ -70,7 +70,7 @@
         const int dst1[] = { 5, 5 };
         doDraw(canvas, &paint, src1, dst1, 1);
         canvas->restore();
-        
+
         canvas->save();
         canvas->translate(SkIntToScalar(160), SkIntToScalar(10));
         // rotate/uniform-scale (2 points)
@@ -78,7 +78,7 @@
         const int dst2[] = { 32, 32, 64, 48 };
         doDraw(canvas, &paint, src2, dst2, 2);
         canvas->restore();
-        
+
         canvas->save();
         canvas->translate(SkIntToScalar(10), SkIntToScalar(110));
         // rotate/skew (3 points)
@@ -86,7 +86,7 @@
         const int dst3[] = { 0, 0, 96, 0, 24, 64 };
         doDraw(canvas, &paint, src3, dst3, 3);
         canvas->restore();
-        
+
         canvas->save();
         canvas->translate(SkIntToScalar(160), SkIntToScalar(110));
         // perspective (4 points)
@@ -95,7 +95,7 @@
         doDraw(canvas, &paint, src4, dst4, 4);
         canvas->restore();
     }
-    
+
 private:
     typedef GM INHERITED;
 };