Fix -Wunnecessary-virtual-specifier warnings

Commit 3eee3a444d added final keyword to
simulation classes but left virtual keywords in place.

Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>

source/simulation2/components/CCmpObstruction.cpp

@@ -521,7 +521,7 @@ public:
 		return GetObstructionSquare(out, false);
 	}
 
-	virtual bool GetObstructionSquare(ICmpObstructionManager::ObstructionSquare& out, bool previousPosition) const
+	bool GetObstructionSquare(ICmpObstructionManager::ObstructionSquare& out, bool previousPosition) const
 	{
 		CmpPtr<ICmpPosition> cmpPosition(GetEntityHandle());
 		if (!cmpPosition)

source/simulation2/components/CCmpRallyPointRenderer.h

@@ -83,7 +83,7 @@ public:
 	 * Must be called whenever m_Displayed or the size of m_RallyPoints change,
 	 * to determine whether we need to respond to render messages.
 	 */
-	virtual void UpdateMessageSubscriptions();
+	void UpdateMessageSubscriptions();
 
 	void AddPosition_wrapper(const CFixedVector2D& pos) override;
 

source/simulation2/components/CCmpRangeManager.cpp

@@ -1357,7 +1357,7 @@ public:
 
 	}
 
-	virtual std::vector<entity_pos_t> getParabolicRangeForm(CFixedVector3D pos, entity_pos_t maxRange, entity_pos_t cutoff, entity_pos_t minAngle, entity_pos_t maxAngle, int numberOfSteps) const
+	std::vector<entity_pos_t> getParabolicRangeForm(CFixedVector3D pos, entity_pos_t maxRange, entity_pos_t cutoff, entity_pos_t minAngle, entity_pos_t maxAngle, int numberOfSteps) const
 	{
 		std::vector<entity_pos_t> r;
 

source/simulation2/components/CCmpUnitMotion.h

@@ -505,7 +505,7 @@ public:
 		m_Acceleration = acceleration;
 	}
 
-	virtual entity_pos_t GetWeight() const
+	entity_pos_t GetWeight() const
 	{
 		return m_TemplateWeight;
 	}

source/simulation2/components/CCmpVision.cpp

@@ -115,7 +115,7 @@ public:
 		}
 	}
 
-	virtual void ReloadRange()
+	void ReloadRange()
 	{
 		CmpPtr<ICmpValueModificationManager> cmpValueModificationManager(GetSystemEntity());
 		if (!cmpValueModificationManager)