removed unecessary PathFinders

apps/openmw/mwmechanics/aiescort.hpp

@@ -48,7 +48,7 @@ namespace MWMechanics
             float mMaxDist;
             float mRemainingDuration; // In seconds
 
-            PathFinder mPathFinder;
+            //PathFinder mPathFinder;
             int mCellX;
             int mCellY;
     };

apps/openmw/mwmechanics/aitravel.cpp

@@ -17,7 +17,7 @@
 namespace MWMechanics
 {
     AiTravel::AiTravel(float x, float y, float z)
-    : mX(x),mY(y),mZ(z),mPathFinder()
+    : mX(x),mY(y),mZ(z)
     , mCellX(std::numeric_limits<int>::max())
     , mCellY(std::numeric_limits<int>::max())
     {
@@ -25,7 +25,6 @@ namespace MWMechanics
 
     AiTravel::AiTravel(const ESM::AiSequence::AiTravel *travel)
         : mX(travel->mData.mX), mY(travel->mData.mY), mZ(travel->mData.mZ)
-        , mPathFinder()
         , mCellX(std::numeric_limits<int>::max())
         , mCellY(std::numeric_limits<int>::max())
     {

apps/openmw/mwmechanics/aitravel.hpp

@@ -39,7 +39,6 @@ namespace MWMechanics
             int mCellX;
             int mCellY;
 
-            PathFinder mPathFinder;
     };
 }