Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@7803 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/CubicIntersection_Test.cpp b/experimental/Intersection/CubicIntersection_Test.cpp
index 08bffd6..fe5679f 100644
--- a/experimental/Intersection/CubicIntersection_Test.cpp
+++ b/experimental/Intersection/CubicIntersection_Test.cpp
@@ -137,7 +137,7 @@
 {{1,2},{5,6},{1,0},{1,0}},
 {{0,1},{0,1},{2,1},{6,5}},
 
-{{0,6},{1,2},{1,0},{1,0}}, 
+{{0,6},{1,2},{1,0},{1,0}},
 {{0,1},{0,1},{6,0},{2,1}},
 
 {{0,2},{0,1},{3,0},{1,0}},
diff --git a/experimental/Intersection/DataTypes.h b/experimental/Intersection/DataTypes.h
index ae8d44d..8226f09 100644
--- a/experimental/Intersection/DataTypes.h
+++ b/experimental/Intersection/DataTypes.h
@@ -293,7 +293,7 @@
     double lengthSquared() const {
         return x * x + y * y;
     }
-    
+
     double roughlyEqual(const _Point& a) const {
         return roughly_equal(a.y, y) && roughly_equal(a.x, x);
     }
diff --git a/experimental/Intersection/QuadraticImplicit.cpp b/experimental/Intersection/QuadraticImplicit.cpp
index 2aed06f..a13e39b 100644
--- a/experimental/Intersection/QuadraticImplicit.cpp
+++ b/experimental/Intersection/QuadraticImplicit.cpp
@@ -380,7 +380,7 @@
             if (tStep < FLT_EPSILON_HALF) {
                 break;
             }
-            calcMask = (1 << 0) | (1 << 2) | (1 << 3) | (1 << 5); 
+            calcMask = (1 << 0) | (1 << 2) | (1 << 3) | (1 << 5);
             continue;
         }
         if (best_i == 0) {
@@ -498,7 +498,7 @@
                             continue;
                         }
                         SkASSERT(r1Count == 1 && r2Count == 1);
-                        SkDebugf("*** [%d,%d] (%1.9g,%1.9g) %s (%1.9g,%1.9g)\n", cu1, cu2, 
+                        SkDebugf("*** [%d,%d] (%1.9g,%1.9g) %s (%1.9g,%1.9g)\n", cu1, cu2,
                                 pts1[0].x, pts1[0].y, pts1[0].approximatelyEqualHalf(pts2[0])
                                 ? "==" : "!=", pts2[0].x, pts2[0].y);
                     }
diff --git a/experimental/Intersection/Simplify.cpp b/experimental/Intersection/Simplify.cpp
index 70038e6..0db33fa 100644
--- a/experimental/Intersection/Simplify.cpp
+++ b/experimental/Intersection/Simplify.cpp
@@ -4165,7 +4165,7 @@
                     start, segment.xAtT(&sSpan), segment.yAtT(&sSpan), end,
                     segment.xAtT(&eSpan), segment.yAtT(&eSpan), angle.sign(),
                     mSpan.fWindValue);
-            start here; 
+            start here;
             // create an inline to replace this conditional
             if (mSpan.fWindSum == SK_MinS32) {
                 SkDebugf("?");