Fix trailing whitespace in .cpp, .h, and .idl files (ex. Source/core)

Source/modules/geolocation/PositionOptions.h

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef PositionOptions_h
 #define PositionOptions_h
 
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 
 namespace WebCore {
-    
+
 class PositionOptions : public RefCounted<PositionOptions> {
 public:
     static PassRefPtr<PositionOptions> create() { return adoptRef(new PositionOptions()); }
 
     bool enableHighAccuracy() const { return m_highAccuracy; }
     void setEnableHighAccuracy(bool enable) { m_highAccuracy = enable; }
     bool hasTimeout() const { return m_hasTimeout; }
     int timeout() const
     {
         ASSERT(hasTimeout());
@@ skipping 11 matching lines @@
         ASSERT(hasMaximumAge());
         return m_maximumAge;
     }
     void clearMaximumAge() { m_hasMaximumAge = false; }
     void setMaximumAge(int age)
     {
         ASSERT(age >= 0);
         m_hasMaximumAge = true;
         m_maximumAge = age;
     }
-    
+
 private:
     PositionOptions()
         : m_highAccuracy(false)
         , m_hasTimeout(false)
     {
         setMaximumAge(0);
     }
-    
+
     bool m_highAccuracy;
     bool m_hasTimeout;
     int m_timeout;
     bool m_hasMaximumAge;
     int m_maximumAge;
 };
-    
+
 } // namespace WebCore
 
 #endif // PositionOptions_h