Sixth patch in making destructors of refcounted objects private.

BUG=26749

Review URL: http://codereview.chromium.org/370001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31176 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 19 insertions, 6 deletions

diff --git a/chrome/browser/download/download_file.h b/chrome/browser/download/download_file.h
index ef367ce..0705ffe 100644
--- a/chrome/browser/download/download_file.h
+++ b/chrome/browser/download/download_file.h
@@ -168,7 +168,6 @@ class DownloadFileManager
     : public base::RefCountedThreadSafe<DownloadFileManager> {
  public:
   DownloadFileManager(ResourceDispatcherHost* rdh);
-  ~DownloadFileManager();
 
   // Called on shutdown on the UI thread.
   void Shutdown();
@@ -234,6 +233,10 @@ class DownloadFileManager
   static void DeleteFile(const FilePath& path);
 
  private:
+  friend class base::RefCountedThreadSafe<DownloadFileManager>;
+
+  ~DownloadFileManager();
+
   // Timer helpers for updating the UI about the current progress of a download.
   void StartUpdateTimer();
   void StopUpdateTimer();
diff --git a/chrome/browser/download/download_manager.h b/chrome/browser/download/download_manager.h
index 3974df6..30423ba 100644
--- a/chrome/browser/download/download_manager.h
+++ b/chrome/browser/download/download_manager.h
@@ -311,7 +311,6 @@ class DownloadManager : public base::RefCountedThreadSafe<DownloadManager>,
 
  public:
   DownloadManager();
-  ~DownloadManager();
 
   static void RegisterUserPrefs(PrefService* prefs);
 
@@ -465,6 +464,10 @@ class DownloadManager : public base::RefCountedThreadSafe<DownloadManager>,
                                       int request_id);
 
  private:
+  friend class base::RefCountedThreadSafe<DownloadManager>;
+
+  ~DownloadManager();
+
   // Opens a download via the Windows shell.
   void OpenDownloadInShell(const DownloadItem* download,
                            gfx::NativeView parent_window);
diff --git a/chrome/browser/download/download_request_manager.h b/chrome/browser/download/download_request_manager.h
index 8e120bb..2b03572 100644
--- a/chrome/browser/download/download_request_manager.h
+++ b/chrome/browser/download/download_request_manager.h
@@ -148,7 +148,6 @@ class DownloadRequestManager :
   };
 
   DownloadRequestManager();
-  ~DownloadRequestManager();
 
   // Returns the download status for a page. This does not change the state in
   // anyway.
@@ -169,9 +168,12 @@ class DownloadRequestManager :
   void OnUserGesture(TabContents* tab);
 
  private:
+  friend class base::RefCountedThreadSafe<DownloadRequestManager>;
   friend class DownloadRequestManagerTest;
   friend class TabDownloadState;
 
+  ~DownloadRequestManager();
+
   // For unit tests. If non-null this is used instead of creating a dialog.
   class TestingDelegate {
    public:
diff --git a/chrome/browser/download/save_file_manager.h b/chrome/browser/download/save_file_manager.h
index a77f052..ba470d1 100644
--- a/chrome/browser/download/save_file_manager.h
+++ b/chrome/browser/download/save_file_manager.h
@@ -80,7 +80,6 @@ class SaveFileManager
     : public base::RefCountedThreadSafe<SaveFileManager> {
  public:
   SaveFileManager(ResourceDispatcherHost* rdh);
-  ~SaveFileManager();
 
   // Lifetime management.
   void Shutdown();
@@ -144,6 +143,10 @@ class SaveFileManager
   void RemoveSavedFileFromFileMap(const SaveIDList & save_ids);
 
  private:
+  friend class base::RefCountedThreadSafe<SaveFileManager>;
+
+  ~SaveFileManager();
+
   // A cleanup helper that runs on the file thread.
   void OnShutdown();
 
diff --git a/chrome/browser/download/save_package.h b/chrome/browser/download/save_package.h
index a20f027..4d52864 100644
--- a/chrome/browser/download/save_package.h
+++ b/chrome/browser/download/save_package.h
@@ -94,8 +94,6 @@ class SavePackage : public base::RefCountedThreadSafe<SavePackage>,
               const FilePath& file_full_path,
               const FilePath& directory_full_path);
 
-  ~SavePackage();
-
   // Initialize the SavePackage. Returns true if it initializes properly.
   // Need to make sure that this method must be called in the UI thread because
   // using g_browser_process on a non-UI thread can cause crashes during
@@ -197,10 +195,14 @@ class SavePackage : public base::RefCountedThreadSafe<SavePackage>,
   virtual void FileSelectionCanceled(void* params);
 
  private:
+  friend class base::RefCountedThreadSafe<SavePackage>;
+
   // For testing only.
   SavePackage(const FilePath& file_full_path,
               const FilePath& directory_full_path);
 
+  ~SavePackage();
+
   // Notes from Init() above applies here as well.
   void InternalInit();