Revert of Style cleanup in preparation for auto-linting base/.

base/string_piece.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 // Copied from strings/stringpiece.h with modifications
 //
 // A string-like object that points to a sized piece of memory.
 //
 // Functions or methods may use const StringPiece& parameters to accept either
 // a "const char*" or a "string" value that will be implicitly converted to
 // a StringPiece.  The implicit conversion means that it is often appropriate
@@ skipping 37 matching lines @@
 
   // data() may return a pointer to a buffer with embedded NULs, and the
   // returned buffer may or may not be null terminated.  Therefore it is
   // typically a mistake to pass data() to a routine that expects a NUL
   // terminated string.
   const char* data() const { return ptr_; }
   size_type size() const { return length_; }
   size_type length() const { return length_; }
   bool empty() const { return length_ == 0; }
 
-  void clear() {
-    ptr_ = NULL;
-    length_ = 0;
-  }
-  void set(const char* data, size_type len) {
-    ptr_ = data;
-    length_ = len;
-  }
+  void clear() { ptr_ = NULL; length_ = 0; }
+  void set(const char* data, size_type len) { ptr_ = data; length_ = len; }
   void set(const char* str) {
     ptr_ = str;
     length_ = str ? strlen(str) : 0;
   }
   void set(const void* data, size_type len) {
     ptr_ = reinterpret_cast<const char*>(data);
     length_ = len;
   }
 
   char operator[](size_type i) const { return ptr_[i]; }
@@ skipping 109 matching lines @@
 inline bool operator>=(const StringPiece& x, const StringPiece& y) {
   return !(x < y);
 }
 
 // allow StringPiece to be logged (needed for unit testing).
 extern std::ostream& operator<<(std::ostream& o, const StringPiece& piece);
 
 }  // namespace base
 
 #endif  // BASE_STRING_PIECE_H_