Fix apple warnings

indra/newview/llviewermedia.h

@@ -199,7 +199,7 @@ class LLViewerMediaImpl
 	~LLViewerMediaImpl();
 	
 	// Override inherited version from LLViewerMediaEventEmitter 
-	virtual void emitEvent(LLPluginClassMedia* self, LLViewerMediaObserver::EMediaEvent event);
+	virtual void emitEvent(LLPluginClassMedia* self, LLViewerMediaObserver::EMediaEvent event) override;
 
 	void createMediaSource();
 	void destroyMediaSource();
@@ -313,29 +313,29 @@ class LLViewerMediaImpl
 	static bool handleSkinCurrentChanged(const LLSD& newvalue);
 
 	// need these to handle mouseup...
-	/*virtual*/ void	onMouseCaptureLost();
-	/*virtual*/ BOOL	handleMouseUp(S32 x, S32 y, MASK mask);
+	/*virtual*/ void	onMouseCaptureLost() override;
+	/*virtual*/ BOOL	handleMouseUp(S32 x, S32 y, MASK mask) override;
 
 	// Grr... the only thing I want as an LLMouseHandler are the onMouseCaptureLost and handleMouseUp calls.
 	// Sadly, these are all pure virtual, so I have to supply implementations here:
-	/*virtual*/ BOOL	handleMouseDown(S32 x, S32 y, MASK mask) { return FALSE; };
-	/*virtual*/ BOOL	handleHover(S32 x, S32 y, MASK mask) { return FALSE; };
-	/*virtual*/ BOOL	handleScrollWheel(S32 x, S32 y, S32 clicks) { return FALSE; };
-	/*virtual*/ BOOL	handleScrollHWheel(S32 x, S32 y, S32 clicks) { return FALSE; };
-	/*virtual*/ BOOL	handleDoubleClick(S32 x, S32 y, MASK mask) { return FALSE; };
-	/*virtual*/ BOOL	handleRightMouseDown(S32 x, S32 y, MASK mask) { return FALSE; };
-	/*virtual*/ BOOL	handleRightMouseUp(S32 x, S32 y, MASK mask) { return FALSE; };
-	/*virtual*/ BOOL	handleToolTip(S32 x, S32 y, MASK mask) { return FALSE; };
-	/*virtual*/ BOOL	handleMiddleMouseDown(S32 x, S32 y, MASK mask) { return FALSE; };
-	/*virtual*/ BOOL	handleMiddleMouseUp(S32 x, S32 y, MASK mask) {return FALSE; };
-	/*virtual*/ const std::string& getName() const;
-
-	/*virtual*/ void	screenPointToLocal(S32 screen_x, S32 screen_y, S32* local_x, S32* local_y) const {};
-	/*virtual*/ void	localPointToScreen(S32 local_x, S32 local_y, S32* screen_x, S32* screen_y) const {};
-	/*virtual*/ BOOL hasMouseCapture() { return gFocusMgr.getMouseCapture() == this; };
+	/*virtual*/ BOOL	handleMouseDown(S32 x, S32 y, MASK mask) override { return FALSE; };
+	/*virtual*/ BOOL	handleHover(S32 x, S32 y, MASK mask) override { return FALSE; };
+	/*virtual*/ BOOL	handleScrollWheel(S32 x, S32 y, S32 clicks) override { return FALSE; };
+	/*virtual*/ BOOL	handleScrollHWheel(S32 x, S32 y, S32 clicks) override { return FALSE; };
+	/*virtual*/ BOOL	handleDoubleClick(S32 x, S32 y, MASK mask) override { return FALSE; };
+	/*virtual*/ BOOL	handleRightMouseDown(S32 x, S32 y, MASK mask) override { return FALSE; };
+	/*virtual*/ BOOL	handleRightMouseUp(S32 x, S32 y, MASK mask) override { return FALSE; };
+	/*virtual*/ BOOL	handleToolTip(S32 x, S32 y, MASK mask) override { return FALSE; };
+	/*virtual*/ BOOL	handleMiddleMouseDown(S32 x, S32 y, MASK mask) override { return FALSE; };
+	/*virtual*/ BOOL	handleMiddleMouseUp(S32 x, S32 y, MASK mask) override {return FALSE; };
+	/*virtual*/ const std::string& getName() const override;
+
+	/*virtual*/ void	screenPointToLocal(S32 screen_x, S32 screen_y, S32* local_x, S32* local_y) const override {};
+	/*virtual*/ void	localPointToScreen(S32 local_x, S32 local_y, S32* screen_x, S32* screen_y) const override {};
+	/*virtual*/ BOOL hasMouseCapture() override { return gFocusMgr.getMouseCapture() == this; };
 
 	// Inherited from LLPluginClassMediaOwner
-	/*virtual*/ void handleMediaEvent(LLPluginClassMedia* plugin, LLPluginClassMediaOwner::EMediaEvent);
+	/*virtual*/ void handleMediaEvent(LLPluginClassMedia* plugin, LLPluginClassMediaOwner::EMediaEvent) override;
 
 	// LLEditMenuHandler overrides
 	/*virtual*/ void	undo() override;