Removed a bunch of extra semicolons at end of line

Done using a few regular expressions & find & replace.
Fixes many -Wextra-semi warnings.

Change-Id: I5ef603e88d4c0a390cfb2d22d8d92c21bf554024

Accelerators/Piston/vtkPistonMapper.h

@@ -68,7 +68,7 @@ public:
   // Release any graphics resources that are being consumed by this mapper.
   // The parameter window could be used to determine which graphic
   // resources to release.
-  virtual void ReleaseGraphicsResources(vtkWindow *) {};
+  virtual void ReleaseGraphicsResources(vtkWindow *) {}
 
   // Description:
   // Return bounding box (array of six doubles) of data expressed as

Accelerators/Piston/vtkPistonSort.h

@@ -34,7 +34,7 @@ public:
 
 protected:
   vtkPistonSort() {}
-  ~vtkPistonSort() {};
+  ~vtkPistonSort() {}
 
   // Description:
   // Method that does the actual calculation.

Common/Core/vtkCollection.h

@@ -35,7 +35,7 @@
 class vtkCollectionElement //;prevents pick-up by man page generator
 {
  public:
-  vtkCollectionElement():Item(NULL),Next(NULL) {};
+  vtkCollectionElement():Item(NULL),Next(NULL) {}
   vtkObject *Item;
   vtkCollectionElement *Next;
 };

Common/Core/vtkDataArrayCollection.h

@@ -57,8 +57,8 @@ public:
   //ETX
 
 protected:
-  vtkDataArrayCollection() {};
-  ~vtkDataArrayCollection() {};
+  vtkDataArrayCollection() {}
+  ~vtkDataArrayCollection() {}
 
 
 private:

Common/Core/vtkDebugLeaks.h

@@ -66,8 +66,8 @@ public:
   //ETX
 
 protected:
-  vtkDebugLeaks(){};
-  virtual ~vtkDebugLeaks(){};
+  vtkDebugLeaks(){}
+  virtual ~vtkDebugLeaks(){}
 
   static int DisplayMessageBox(const char*);
 
@@ -98,7 +98,7 @@ private:
 // state and accessing them may cause undefined behavior.
 class VTKCOMMONCORE_EXPORT vtkDebugLeaksObserver {
 public:
-  virtual ~vtkDebugLeaksObserver() {};
+  virtual ~vtkDebugLeaksObserver() {}
   virtual void ConstructingObject(vtkObjectBase*) = 0;
   virtual void DestructingObject(vtkObjectBase*) = 0;
 };

Common/Core/vtkDynamicLoader.h

@@ -69,8 +69,8 @@ public:
   static const char* LastError();
 
 protected:
-  vtkDynamicLoader() {};
-  ~vtkDynamicLoader() {};
+  vtkDynamicLoader() {}
+  ~vtkDynamicLoader() {}
 
 private:
   vtkDynamicLoader(const vtkDynamicLoader&);  // Not implemented.

Common/Core/vtkEventForwarderCommand.h

@@ -56,7 +56,7 @@ protected:
   vtkObject *Target;
 
   vtkEventForwarderCommand();
-  ~vtkEventForwarderCommand() {};
+  ~vtkEventForwarderCommand() {}
 };
 
 #endif /* __vtkEventForwarderCommand_h */

Common/Core/vtkIdListCollection.h

@@ -57,8 +57,8 @@ public:
   //ETX
 
 protected:
-  vtkIdListCollection() {};
-  ~vtkIdListCollection() {};
+  vtkIdListCollection() {}
+  ~vtkIdListCollection() {}
 
 
 private:

Common/Core/vtkMath.h

@@ -956,8 +956,8 @@ public:
   static bool IsFinite(double x);
 
 protected:
-  vtkMath() {};
-  ~vtkMath() {};
+  vtkMath() {}
+  ~vtkMath() {}
 
   static vtkMathInternal Internal;
 private:

Common/Core/vtkMutexLock.h

@@ -102,7 +102,7 @@ protected:
   //ETX
 
   vtkSimpleMutexLock   SimpleMutexLock;
-  vtkMutexLock() {};
+  vtkMutexLock() {}
 private:
   vtkMutexLock(const vtkMutexLock&);  // Not implemented.
   void operator=(const vtkMutexLock&);  // Not implemented.

Common/Core/vtkObjectFactoryCollection.h

@@ -57,8 +57,8 @@ public:
   //ETX
 
 protected:
-  vtkObjectFactoryCollection() {};
-  ~vtkObjectFactoryCollection() {};
+  vtkObjectFactoryCollection() {}
+  ~vtkObjectFactoryCollection() {}
 
 
 private:

Common/Core/vtkOverrideInformationCollection.h

@@ -52,8 +52,8 @@ public:
   //ETX
 
 protected:
-  vtkOverrideInformationCollection() {};
-  ~vtkOverrideInformationCollection() {};
+  vtkOverrideInformationCollection() {}
+  ~vtkOverrideInformationCollection() {}
 
 
 private:

Common/Core/vtkScalarsToColors.h

@@ -68,7 +68,7 @@ public:
   // Description:
   // Perform any processing required (if any) before processing
   // scalars.
-  virtual void Build() {};
+  virtual void Build() {}
 
   // Description:
   // Sets/Gets the range of scalars which will be mapped.

Common/Core/vtkTimePointUtility.h

@@ -149,8 +149,8 @@ public:
     vtkTypeUInt64, int format = ISO8601_DATETIME_MILLIS);
 
 protected:
-  vtkTimePointUtility() {};
-  ~vtkTimePointUtility() {};
+  vtkTimePointUtility() {}
+  ~vtkTimePointUtility() {}
 
 private:
   vtkTimePointUtility(const vtkTimePointUtility&);  // Not implemented.

Common/Core/vtkVersion.h

@@ -49,8 +49,8 @@ public:
   static const char *GetVTKSourceVersion() { return VTK_SOURCE_VERSION; }
 
 protected:
-  vtkVersion() {}; //insure constructor/destructor protected
-  ~vtkVersion() {};
+  vtkVersion() {} //insure constructor/destructor protected
+  ~vtkVersion() {}
 private:
   vtkVersion(const vtkVersion&);  // Not implemented.
   void operator=(const vtkVersion&);  // Not implemented.

Common/Core/vtkWeakPointerBase.h

@@ -32,7 +32,7 @@ class VTKCOMMONCORE_EXPORT vtkWeakPointerBase
 public:
   // Description:
   // Initialize smart pointer to NULL.
-  vtkWeakPointerBase() : Object(0) {};
+  vtkWeakPointerBase() : Object(0) {}
 
   // Description:
   // Initialize smart pointer to given object.

Common/Core/vtkWindow.h

@@ -133,7 +133,7 @@ public:
   // Description:
   // Make the window current. May be overridden in subclasses to do
   // for example a glXMakeCurrent or a wglMakeCurrent.
-  virtual void MakeCurrent() {};
+  virtual void MakeCurrent() {}
 
   // Description:
   // These methods are used by vtkWindowToImageFilter to tell a VTK window

Common/Core/vtkXMLFileOutputWindow.h

@@ -61,8 +61,8 @@ public:
   virtual void DisplayTag(const char*);
 
 protected:
-  vtkXMLFileOutputWindow() {};
-  virtual ~vtkXMLFileOutputWindow() {};
+  vtkXMLFileOutputWindow() {}
+  virtual ~vtkXMLFileOutputWindow() {}
 
   void Initialize();
   virtual void DisplayXML(const char*, const char*);

Common/DataModel/vtkCellData.h

@@ -35,8 +35,8 @@ public:
   void PrintSelf(ostream& os, vtkIndent indent);
 
 protected:
-  vtkCellData() {}; //make sure constructor and desctructor are protected
-  ~vtkCellData() {};
+  vtkCellData() {} //make sure constructor and desctructor are protected
+  ~vtkCellData() {}
 
 private:
   vtkCellData(const vtkCellData&);  // Not implemented.

Common/DataModel/vtkCellLinks.h

@@ -126,7 +126,7 @@ public:
   void DeepCopy(vtkCellLinks *src);
 
 protected:
-  vtkCellLinks():Array(NULL),Size(0),MaxId(-1),Extend(1000) {};
+  vtkCellLinks():Array(NULL),Size(0),MaxId(-1),Extend(1000) {}
   ~vtkCellLinks();
 
   // Description: