Style cleanup in preparation for auto-linting base/.

base/version.h

Index: base/version.h
diff --git a/base/version.h b/base/version.h
index 45329fc76122323f6ff0b42a026c0331c40a03c7..b2ad7f596aee9b1b2b29dad92d41486d747273b0 100644
--- a/base/version.h
+++ b/base/version.h
@@ -11,7 +11,7 @@
 #include "base/basictypes.h"
 
 class Version {
-public:
+ public:
   // The version string must be made up of 1 or more uint16's separated
   // by '.'. Returns NULL if string is not in this format.
   // Caller is responsible for freeing the Version object once done.
@@ -30,7 +30,7 @@ public:
 
   const std::vector<uint16>& components() const { return components_; }
 
-private:
+ private:
   Version() {}
   bool InitFromString(const std::string& version_str);