Style bikeshed - remove extraneous whitespace

src/core/SkPtrRecorder.h

Index: src/core/SkPtrRecorder.h
diff --git a/src/core/SkPtrRecorder.h b/src/core/SkPtrRecorder.h
index 2d755e69e58d2818253ecf0b1d9734e6e14a8581..402278e9bbc834257b9f0d05c539517c2793440c 100644
--- a/src/core/SkPtrRecorder.h
+++ b/src/core/SkPtrRecorder.h
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2008 The Android Open Source Project
  *
@@ -22,7 +21,7 @@
  */
 class SkPtrSet : public SkRefCnt {
 public:
-    
+
 
     /**
      *  Search for the specified ptr in the set. If it is found, return its
@@ -144,7 +143,7 @@ class SkFactorySet : public SkTPtrSet<SkFlattenable::Factory> {};
  */
 class SkNamedFactorySet : public SkRefCnt {
 public:
-    
+
 
     SkNamedFactorySet();