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/src/utils/SkCullPoints.cpp b/src/utils/SkCullPoints.cpp
index 3e3082f..e76679d 100644
--- a/src/utils/SkCullPoints.cpp
+++ b/src/utils/SkCullPoints.cpp
@@ -15,7 +15,7 @@
     return v.fX * dy - v.fY * dx < 0;
 #else
     Sk64   tmp0, tmp1;
-    
+
     tmp0.setMul(v.fX, dy);
     tmp1.setMul(dx, v.fY);
     tmp0.sub(tmp1);
@@ -33,7 +33,7 @@
         return false;
     }
 
-    // since the crossprod test is a little expensive, check for easy-in cases first    
+    // since the crossprod test is a little expensive, check for easy-in cases first
     if (r.contains(x0, y0) || r.contains(x1, y1)) {
         return true;
     }
@@ -41,7 +41,7 @@
     // At this point we're not sure, so we do a crossprod test
     SkIPoint           vec;
     const SkIPoint*    rAsQuad = fAsQuad;
-    
+
     vec.set(x1 - x0, y1 - y0);
     bool isNeg = cross_product_is_neg(vec, x0 - rAsQuad[0].fX, y0 - rAsQuad[0].fY);
     for (int i = 1; i < 4; i++) {
@@ -89,14 +89,14 @@
     LineToResult result = kNo_Result;
     int x0 = fPrevPt.fX;
     int y0 = fPrevPt.fY;
-    
+
     // need to upgrade sect_test to chop the result
     // and to correctly return kLineTo_Result when the result is connected
     // to the previous call-out
     if (this->sect_test(x0, y0, x, y)) {
         line[0].set(x0, y0);
         line[1].set(x, y);
-        
+
         if (fPrevResult != kNo_Result && fPrevPt.equals(x0, y0)) {
             result = kLineTo_Result;
         } else {
@@ -133,7 +133,7 @@
 
 void SkCullPointsPath::lineTo(int x, int y) {
     SkIPoint   pts[2];
-    
+
     switch (fCP.lineTo(x, y, pts)) {
     case SkCullPoints::kMoveToLineTo_Result:
         fPath->moveTo(SkIntToScalar(pts[0].fX), SkIntToScalar(pts[0].fY));
@@ -184,7 +184,7 @@
     if (hires) {
         const SkScalar coordLimit = SkIntToScalar(16384);
         const SkRect limit = { 0, 0, coordLimit, coordLimit };
-        
+
         SkMatrix matrix;
         matrix.setRectToRect(bounds, limit, SkMatrix::kFill_ScaleToFit);