Order function definitions in base/ according to the header.

base/tracked_objects.cc

Index: base/tracked_objects.cc
diff --git a/base/tracked_objects.cc b/base/tracked_objects.cc
index 36460000249dd840bbc5145cd167f66c0d77838d..d62aa5971401d3ccff783b4ce8685a2b86b798fc 100644
--- a/base/tracked_objects.cc
+++ b/base/tracked_objects.cc
@@ -743,11 +743,6 @@ void Comparator::Clear() {
   selector_ = NIL;
 }
 
-void Comparator::Sort(DataCollector::Collection* collection) const {
-  std::sort(collection->begin(), collection->end(), *this);
-}
-
-
 bool Comparator::operator()(const Snapshot& left,
                             const Snapshot& right) const {
   switch (selector_) {
@@ -816,6 +811,10 @@ bool Comparator::operator()(const Snapshot& left,
   return false;
 }
 
+void Comparator::Sort(DataCollector::Collection* collection) const {
+  std::sort(collection->begin(), collection->end(), *this);
+}
+
 bool Comparator::Equivalent(const Snapshot& left,
                             const Snapshot& right) const {
   switch (selector_) {