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

base/linked_ptr.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.
 //
 // A "smart" pointer type with reference tracking.  Every pointer to a
 // particular object is kept on a circular linked list.  When the last pointer
 // to an object is destroyed or reassigned, the object is deleted.
 //
 // Used properly, this deletes the object when the last reference goes away.
 // There are several caveats:
@@ skipping 67 matching lines @@
  public:
   typedef T element_type;
 
   // Take over ownership of a raw pointer.  This should happen as soon as
   // possible after the object is created.
   explicit linked_ptr(T* ptr = NULL) { capture(ptr); }
   ~linked_ptr() { depart(); }
 
   // Copy an existing linked_ptr<>, adding ourselves to the list of references.
   template <typename U> linked_ptr(linked_ptr<U> const& ptr) { copy(&ptr); }
-
-  linked_ptr(linked_ptr const& ptr) {
-    DCHECK_NE(&ptr, this);
-    copy(&ptr);
-  }
+  linked_ptr(linked_ptr const& ptr) { DCHECK_NE(&ptr, this); copy(&ptr); }
 
   // Assignment releases the old value and acquires the new.
   template <typename U> linked_ptr& operator=(linked_ptr<U> const& ptr) {
     depart();
     copy(&ptr);
     return *this;
   }
 
   linked_ptr& operator=(linked_ptr const& ptr) {
     if (&ptr != this) {
       depart();
       copy(&ptr);
     }
     return *this;
   }
 
   // Smart pointer members.
-  void reset(T* ptr = NULL) {
-    depart();
-    capture(ptr);
-  }
+  void reset(T* ptr = NULL) { depart(); capture(ptr); }
   T* get() const { return value_; }
   T* operator->() const { return value_; }
   T& operator*() const { return *value_; }
   // Release ownership of the pointed object and returns it.
   // Sole ownership by this linked_ptr object is required.
   T* release() {
     bool last = link_.depart();
     CHECK(last);
     T* v = value_;
     value_ = NULL;
@@ skipping 48 matching lines @@
 
 // A function to convert T* into linked_ptr<T>
 // Doing e.g. make_linked_ptr(new FooBarBaz<type>(arg)) is a shorter notation
 // for linked_ptr<FooBarBaz<type> >(new FooBarBaz<type>(arg))
 template <typename T>
 linked_ptr<T> make_linked_ptr(T* ptr) {
   return linked_ptr<T>(ptr);
 }
 
 #endif  // BASE_LINKED_PTR_H_