Bug 1073081 - Fix -Wdelete-non-virtual-dtor warnings by marking some classes as MOZ_FINAL. r=ehsan

--HG--
extra : source : 7a909c534cf723b252ea5b0a225a6656399b5b2e

dom/bluetooth/BluetoothService.cpp

@@ -151,7 +151,7 @@ BluetoothService::ToggleBtAck::Run()
   return NS_OK;
 }
 
-class BluetoothService::StartupTask : public nsISettingsServiceCallback
+class BluetoothService::StartupTask MOZ_FINAL : public nsISettingsServiceCallback
 {
 public:
   NS_DECL_ISUPPORTS

dom/bluetooth/bluedroid/hfp/BluetoothHfpManager.cpp

@@ -71,7 +71,7 @@ IsSupportedChld(const int aChld) {
   return (aChld >= 0 && aChld <= 3);
 }
 
-class BluetoothHfpManager::GetVolumeTask : public nsISettingsServiceCallback
+class BluetoothHfpManager::GetVolumeTask MOZ_FINAL : public nsISettingsServiceCallback
 {
 public:
   NS_DECL_ISUPPORTS

dom/ipc/PreallocatedProcessManager.cpp

@@ -338,7 +338,7 @@ PreallocatedProcessManagerImpl::OnNuwaReady()
     AutoJSContext cx;
     nsCOMPtr<nsIMessageBroadcaster> ppmm =
       do_GetService("@mozilla.org/parentprocessmessagemanager;1");
-    nsresult rv = ppmm->BroadcastAsyncMessage(
+    mozilla::unused << ppmm->BroadcastAsyncMessage(
       NS_LITERAL_STRING("TEST-ONLY:nuwa-ready"),
       JS::NullHandleValue, JS::NullHandleValue, cx, 1);
   }

dom/system/gonk/AudioManager.h

@@ -38,8 +38,8 @@ namespace dom {
 namespace gonk {
 class RecoverTask;
 class AudioChannelVolInitCallback;
-class AudioManager : public nsIAudioManager
-                   , public nsIObserver
+class AudioManager MOZ_FINAL : public nsIAudioManager
+                             , public nsIObserver
 {
 public:
   static already_AddRefed<AudioManager> GetInstance();

dom/system/gonk/SystemWorkerManager.h

@@ -36,9 +36,9 @@ namespace ipc {
 namespace dom {
 namespace gonk {
 
-class SystemWorkerManager : public nsIObserver,
-                            public nsIInterfaceRequestor,
-                            public nsISystemWorkerManager
+class SystemWorkerManager MOZ_FINAL : public nsIObserver,
+                                      public nsIInterfaceRequestor,
+                                      public nsISystemWorkerManager
 {
 public:
   NS_DECL_ISUPPORTS

dom/system/gonk/nsVolumeStat.h

@@ -12,7 +12,7 @@
 namespace mozilla {
 namespace system {
 
-class nsVolumeStat : public nsIVolumeStat
+class nsVolumeStat MOZ_FINAL : public nsIVolumeStat
 {
 public:
   NS_DECL_ISUPPORTS

hal/gonk/GonkHal.cpp

@@ -238,7 +238,7 @@ namespace {
  * This runnable runs for the lifetime of the program, once started.  It's
  * responsible for "playing" vibration patterns.
  */
-class VibratorRunnable
+class VibratorRunnable MOZ_FINAL
   : public nsIRunnable
   , public nsIObserver
 {

netwerk/protocol/rtsp/RtspHandler.h

@@ -15,7 +15,7 @@ namespace mozilla {
 namespace net {
 
 
-class RtspHandler : public nsIProtocolHandler
+class RtspHandler MOZ_FINAL : public nsIProtocolHandler
 {
  public:
   NS_DECL_ISUPPORTS

netwerk/protocol/rtsp/controller/RtspController.h

@@ -16,8 +16,8 @@
 namespace mozilla {
 namespace net {
 
-class RtspController : public nsIStreamingProtocolController
-                     , public nsIStreamingProtocolListener
+class RtspController MOZ_FINAL : public nsIStreamingProtocolController
+                               , public nsIStreamingProtocolListener
 {
 public:
   NS_DECL_THREADSAFE_ISUPPORTS

netwerk/protocol/rtsp/controller/RtspMetaData.h

@@ -15,7 +15,7 @@
 namespace mozilla {
 namespace net {
 
-class RtspMetaData : public nsIStreamingProtocolMetaData
+class RtspMetaData MOZ_FINAL : public nsIStreamingProtocolMetaData
 {
  public:
   NS_DECL_THREADSAFE_ISUPPORTS