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

This CL is part I of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6485054

git-svn-id: http://skia.googlecode.com/svn/trunk@5262 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/PathBench.cpp b/bench/PathBench.cpp
index 61014e8..2e07f67 100644
--- a/bench/PathBench.cpp
+++ b/bench/PathBench.cpp
@@ -82,7 +82,7 @@
 class TrianglePathBench : public PathBench {
 public:
     TrianglePathBench(void* param, Flags flags) : INHERITED(param, flags) {}
-    
+
     virtual void appendName(SkString* name) SK_OVERRIDE {
         name->append("triangle");
     }
@@ -102,7 +102,7 @@
 class RectPathBench : public PathBench {
 public:
     RectPathBench(void* param, Flags flags) : INHERITED(param, flags) {}
-    
+
     virtual void appendName(SkString* name) SK_OVERRIDE {
         name->append("rect");
     }
@@ -117,7 +117,7 @@
 class OvalPathBench : public PathBench {
 public:
     OvalPathBench(void* param, Flags flags) : INHERITED(param, flags) {}
-    
+
     virtual void appendName(SkString* name) SK_OVERRIDE {
         name->append("oval");
     }
@@ -147,7 +147,7 @@
 class SawToothPathBench : public PathBench {
 public:
     SawToothPathBench(void* param, Flags flags) : INHERITED(param, flags) {}
-    
+
     virtual void appendName(SkString* name) SK_OVERRIDE {
         name->append("sawtooth");
     }
@@ -659,7 +659,7 @@
             temp.addOval(r, SkPath::kCCW_Direction);
             temp.arcTo(r, 360, 0, true);
             temp.close();
-        
+
             canvas->drawPath(temp, paint);
         }
     }