Revert "FBTF: Another big ctor/dtor cleanup found by automated tools."

This reverts commit 27ea47d65cf8767f350113d5ad9e25170efde811 (r61237).

BUG=none
TEST=compiles

Review URL: http://codereview.chromium.org/3609005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61240 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 2 insertions, 9 deletions

diff --git a/base/field_trial.cc b/base/field_trial.cc
index a3e6ac6..3575001 100644
--- a/base/field_trial.cc
+++ b/base/field_trial.cc
@@ -64,8 +64,6 @@ std::string FieldTrial::MakeName(const std::string& name_prefix,
   return big_string.append(FieldTrialList::FindFullName(trial_name));
 }
 
-FieldTrial::~FieldTrial() {}
-
 //------------------------------------------------------------------------------
 // FieldTrialList methods and members.
 
diff --git a/base/field_trial.h b/base/field_trial.h
index deee838..b1f0a07 100644
--- a/base/field_trial.h
+++ b/base/field_trial.h
@@ -119,7 +119,7 @@ class FieldTrial : public base::RefCounted<FieldTrial> {
  private:
   friend class base::RefCounted<FieldTrial>;
 
-  virtual ~FieldTrial();
+  ~FieldTrial() {}
 
   // The name of the field trial, as can be found via the FieldTrialList.
   // This is empty of the trial is not in the experiment.
diff --git a/base/global_descriptors_posix.cc b/base/global_descriptors_posix.cc
index 8c853a0..869d196 100644
--- a/base/global_descriptors_posix.cc
+++ b/base/global_descriptors_posix.cc
@@ -11,10 +11,6 @@
 
 namespace base {
 
-GlobalDescriptors::GlobalDescriptors() {}
-
-GlobalDescriptors::~GlobalDescriptors() {}
-
 int GlobalDescriptors::MaybeGet(Key key) const {
   for (Mapping::const_iterator
        i = descriptors_.begin(); i != descriptors_.end(); ++i) {
diff --git a/base/global_descriptors_posix.h b/base/global_descriptors_posix.h
index 8ea743e..c37dae6 100644
--- a/base/global_descriptors_posix.h
+++ b/base/global_descriptors_posix.h
@@ -56,8 +56,7 @@ class GlobalDescriptors {
   }
 
  private:
-  GlobalDescriptors();
-  ~GlobalDescriptors();
+  GlobalDescriptors() { }
   friend struct DefaultSingletonTraits<GlobalDescriptors>;
 
   Mapping descriptors_;