Virtual destructors should have virtual keyword.

Make sure user-declared virtual destructors always have the virtual keyword.
The Clang style-check plugin will check for this soon.

No functionality change: virtual is only added
to destructors that are already implicitly virtual.

Also fix a couple of in-line destructor definitions.

BUG=83408
TEST=none

Review URL: http://codereview.chromium.org/7064033

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@86587 0039d316-1c4b-4281-b951-d872f2087c98

8 files changed, 8 insertions, 8 deletions

diff --git a/content/renderer/audio_message_filter.h b/content/renderer/audio_message_filter.h
index 316ac1b..2403e8f 100644
--- a/content/renderer/audio_message_filter.h
+++ b/content/renderer/audio_message_filter.h
@@ -53,7 +53,7 @@ class AudioMessageFilter : public IPC::ChannelProxy::MessageFilter {
   };
 
   explicit AudioMessageFilter(int32 route_id);
-  ~AudioMessageFilter();
+  virtual ~AudioMessageFilter();
 
   // Add a delegate to the map and return id of the entry.
   int32 AddDelegate(Delegate* delegate);
diff --git a/content/renderer/gpu_channel_host.h b/content/renderer/gpu_channel_host.h
index ba7ec84..7e67da8 100644
--- a/content/renderer/gpu_channel_host.h
+++ b/content/renderer/gpu_channel_host.h
@@ -43,7 +43,7 @@ class GpuChannelHost : public IPC::Channel::Listener,
 
   // Called on the render thread
   GpuChannelHost();
-  ~GpuChannelHost();
+  virtual ~GpuChannelHost();
 
   // Connect to GPU process channel.
   void Connect(const IPC::ChannelHandle& channel_handle,
diff --git a/content/renderer/indexed_db_dispatcher.h b/content/renderer/indexed_db_dispatcher.h
index b019510..8bd608e 100644
--- a/content/renderer/indexed_db_dispatcher.h
+++ b/content/renderer/indexed_db_dispatcher.h
@@ -28,7 +28,7 @@ class WebIDBTransaction;
 class IndexedDBDispatcher : public IPC::Channel::Listener {
  public:
   IndexedDBDispatcher();
-  ~IndexedDBDispatcher();
+  virtual ~IndexedDBDispatcher();
 
   // IPC::Channel::Listener implementation.
   virtual bool OnMessageReceived(const IPC::Message& msg);
diff --git a/content/renderer/plugin_channel_host.h b/content/renderer/plugin_channel_host.h
index ec6bfed..524df47 100644
--- a/content/renderer/plugin_channel_host.h
+++ b/content/renderer/plugin_channel_host.h
@@ -46,7 +46,7 @@ class PluginChannelHost : public PluginChannelBase {
  private:
   // Called on the render thread
   PluginChannelHost();
-  ~PluginChannelHost();
+  virtual ~PluginChannelHost();
 
   static PluginChannelBase* ClassFactory() { return new PluginChannelHost(); }
 
diff --git a/content/renderer/render_process_impl.h b/content/renderer/render_process_impl.h
index b530e6a..c5cbabe 100644
--- a/content/renderer/render_process_impl.h
+++ b/content/renderer/render_process_impl.h
@@ -20,7 +20,7 @@ class PlatformCanvas;
 class RenderProcessImpl : public RenderProcess {
  public:
   RenderProcessImpl();
-  ~RenderProcessImpl();
+  virtual ~RenderProcessImpl();
 
   // RenderProcess implementation.
   virtual skia::PlatformCanvas* GetDrawingCanvas(TransportDIB** memory,
diff --git a/content/renderer/renderer_webidbobjectstore_impl.h b/content/renderer/renderer_webidbobjectstore_impl.h
index 802ba32..6467960 100644
--- a/content/renderer/renderer_webidbobjectstore_impl.h
+++ b/content/renderer/renderer_webidbobjectstore_impl.h
@@ -22,7 +22,7 @@ class WebString;
 class RendererWebIDBObjectStoreImpl : public WebKit::WebIDBObjectStore {
  public:
   explicit RendererWebIDBObjectStoreImpl(int32 idb_object_store_id);
-  ~RendererWebIDBObjectStoreImpl();
+  virtual ~RendererWebIDBObjectStoreImpl();
 
   // WebKit::WebIDBObjectStore
   virtual WebKit::WebString name() const;
diff --git a/content/renderer/webplugin_delegate_proxy.h b/content/renderer/webplugin_delegate_proxy.h
index 304e72b..7912436 100644
--- a/content/renderer/webplugin_delegate_proxy.h
+++ b/content/renderer/webplugin_delegate_proxy.h
@@ -123,7 +123,7 @@ class WebPluginDelegateProxy
 
  protected:
   template<class WebPluginDelegateProxy> friend class DeleteTask;
-  ~WebPluginDelegateProxy();
+  virtual ~WebPluginDelegateProxy();
 
  private:
   // Message handlers for messages that proxy WebPlugin methods, which
diff --git a/content/renderer/webworker_proxy.h b/content/renderer/webworker_proxy.h
index 9151193..80014ac 100644
--- a/content/renderer/webworker_proxy.h
+++ b/content/renderer/webworker_proxy.h
@@ -29,7 +29,7 @@ class WebWorkerProxy : public WebKit::WebWorker, private WebWorkerBase {
                  ChildThread* child_thread,
                  int render_view_route_id,
                  int parent_appcache_host_id);
-  ~WebWorkerProxy();
+  virtual ~WebWorkerProxy();
 
   // WebWorker implementation.
   virtual void startWorkerContext(const WebKit::WebURL& script_url,