4 files changed, 7 insertions, 1 deletions
diff --git a/chrome/browser/gtk/extension_installed_bubble_gtk.cc b/chrome/browser/gtk/extension_installed_bubble_gtk.cc
index f5a6f5f..c3ad8d6 100644
--- a/chrome/browser/gtk/extension_installed_bubble_gtk.cc
+++ b/chrome/browser/gtk/extension_installed_bubble_gtk.cc
@@ -75,6 +75,8 @@ ExtensionInstalledBubbleGtk::ExtensionInstalledBubbleGtk(Extension *extension,
       NotificationService::AllSources());
 }
 
+ExtensionInstalledBubbleGtk::~ExtensionInstalledBubbleGtk() {}
+
 void ExtensionInstalledBubbleGtk::Observe(NotificationType type,
                                           const NotificationSource& source,
                                           const NotificationDetails& details) {
diff --git a/chrome/browser/gtk/extension_installed_bubble_gtk.h b/chrome/browser/gtk/extension_installed_bubble_gtk.h
index 17b6672d..9b8483c 100644
--- a/chrome/browser/gtk/extension_installed_bubble_gtk.h
+++ b/chrome/browser/gtk/extension_installed_bubble_gtk.h
@@ -54,7 +54,7 @@ class ExtensionInstalledBubbleGtk
   ExtensionInstalledBubbleGtk(Extension *extension, Browser *browser,
                               SkBitmap icon);
 
-  ~ExtensionInstalledBubbleGtk() {}
+  virtual ~ExtensionInstalledBubbleGtk();
 
   // Shows the bubble. Called internally via PostTask.
   void ShowInternal();
diff --git a/chrome/browser/gtk/tabs/tab_renderer_gtk.cc b/chrome/browser/gtk/tabs/tab_renderer_gtk.cc
index 51c71cc..22bdcff 100644
--- a/chrome/browser/gtk/tabs/tab_renderer_gtk.cc
+++ b/chrome/browser/gtk/tabs/tab_renderer_gtk.cc
@@ -160,6 +160,8 @@ TabRendererGtk::LoadingAnimation::LoadingAnimation(
       animation_frame_(0) {
 }
 
+TabRendererGtk::LoadingAnimation::~LoadingAnimation() {}
+
 bool TabRendererGtk::LoadingAnimation::ValidateLoadingAnimation(
     AnimationState animation_state) {
   bool has_changed = false;
diff --git a/chrome/browser/gtk/tabs/tab_renderer_gtk.h b/chrome/browser/gtk/tabs/tab_renderer_gtk.h
index f3a9763..b25e001 100644
--- a/chrome/browser/gtk/tabs/tab_renderer_gtk.h
+++ b/chrome/browser/gtk/tabs/tab_renderer_gtk.h
@@ -61,6 +61,8 @@ class TabRendererGtk : public AnimationDelegate,
     // Used in unit tests to inject specific data.
     explicit LoadingAnimation(const LoadingAnimation::Data& data);
 
+    virtual ~LoadingAnimation();
+
     // Advance the loading animation to the next frame, or hide the animation if
     // the tab isn't loading. Returns |true| if the icon area needs to be
     // repainted.