Warning fixes

indra/newview/llvograss.h

@@ -43,7 +43,7 @@ class LLVOGrass final : public LLAlphaObject
 	static void initClass();
 	static void cleanupClass();
 
-	virtual U32 getPartitionType() const;
+	U32 getPartitionType() const override;
 
 	/*virtual*/ U32 processUpdateMessage(LLMessageSystem *mesgsys,
 											void **user_data,
@@ -65,7 +65,7 @@ class LLVOGrass final : public LLAlphaObject
 								LLStrider<LLColor4U>& emissivep,
 								LLStrider<U16>& indicesp);
 
-	void updateFaceSize(S32 idx) { }
+	void updateFaceSize(S32 idx) override { }
 	/*virtual*/ void updateTextures();											
 	/*virtual*/ BOOL updateLOD();
 	/*virtual*/ void setPixelAreaAndAngle(LLAgent &agent); // generate accurate apparent angle and area

indra/newview/llvosurfacepatch.h

@@ -53,13 +53,13 @@ class LLVOSurfacePatch final : public LLStaticViewerObject
 
 	/*virtual*/ void markDead() override;
 
-	virtual U32 getPartitionType() const;
+	virtual U32 getPartitionType() const override;
 
 	/*virtual*/ LLDrawable* createDrawable(LLPipeline *pipeline) override;
 	/*virtual*/ void		updateGL() override;
 	/*virtual*/ BOOL        updateGeometry(LLDrawable *drawable) override;
 	/*virtual*/ BOOL		updateLOD() override;
-	/*virtual*/ void		updateFaceSize(S32 idx);
+	/*virtual*/ void		updateFaceSize(S32 idx) override;
 	void getGeometry(LLStrider<LLVector3> &verticesp,
 								LLStrider<LLVector3> &normalsp,
 								LLStrider<LLVector2> &texCoords0p,

indra/newview/llvowater.h

@@ -89,7 +89,7 @@ class LLVOVoidWater final : public LLVOWater
 		mRenderType = LLPipeline::RENDER_TYPE_VOIDWATER;
 	}
 
-	/*virtual*/ U32 getPartitionType() const;
+	/*virtual*/ U32 getPartitionType() const override;
 };