FBTF: Moves code to the headers.

net/disk_cache/rankings.cc

 // 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.
 
 #include "net/disk_cache/rankings.h"
 
 #include "base/histogram.h"
 #include "net/disk_cache/backend_impl.h"
 #include "net/disk_cache/entry_impl.h"
 #include "net/disk_cache/errors.h"
@@ skipping 158 matching lines @@
       NOTREACHED();
       return;
   }
 #endif  // NDEBUG
 }
 
 }  // namespace
 
 namespace disk_cache {
 
+Rankings::Iterator::Iterator(Rankings* rankings) {
+  memset(this, 0, sizeof(Iterator));
+  my_rankings = rankings;
+}
+
+Rankings::Iterator::~Iterator() {
+  for (int i = 0; i < 3; i++)
+    ScopedRankingsBlock(my_rankings, nodes[i]);
+}
+
+Rankings::Rankings() : init_(false) {}
+
+Rankings::~Rankings() {}
+
 bool Rankings::Init(BackendImpl* backend, bool count_lists) {
   DCHECK(!init_);
   if (init_)
     return false;
 
   backend_ = backend;
   control_data_ = backend_->GetLruData();
   count_lists_ = count_lists;
 
   ReadHeads();
@@ skipping 607 matching lines @@
 void Rankings::DecrementCounter(List list) {
   if (!count_lists_)
     return;
 
   DCHECK(control_data_->sizes[list] > 0);
   if (control_data_->sizes[list] > 0)
     control_data_->sizes[list]--;
 }
 
 }  // namespace disk_cache