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

Source/wtf/text/TextCodecUTF8.cpp

 /*
  * Copyright (C) 2004, 2006, 2008, 2011 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 COMPUTER, 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 COMPUTER, 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.
  */
 
 #include "config.h"
 #include "wtf/text/TextCodecUTF8.h"
 
 #include "wtf/text/TextCodecASCIIFastPath.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/StringBuffer.h"
 #include "wtf/unicode/CharacterNames.h"
 
@@ skipping 219 matching lines @@
                 return false;
             continue;
         }
 
         m_partialSequenceSize -= count;
         destination = appendCharacter(destination, character);
     } while (m_partialSequenceSize);
 
     return false;
 }
-    
+
 String TextCodecUTF8::decode(const char* bytes, size_t length, bool flush, bool stopOnError, bool& sawError)
 {
     // Each input byte might turn into a character.
     // That includes all bytes in the partial-sequence buffer because
     // each byte in an invalid sequence will turn into a replacement character.
     StringBuffer<LChar> buffer(m_partialSequenceSize + length);
 
     const uint8_t* source = reinterpret_cast<const uint8_t*>(bytes);
     const uint8_t* end = source + length;
     const uint8_t* alignedEnd = alignToMachineWord(end);
@@ skipping 48 matching lines @@
                     memcpy(m_partialSequence, source, m_partialSequenceSize);
                     source = end;
                     break;
                 }
                 character = decodeNonASCIISequence(source, count);
             }
             if (character == nonCharacter) {
                 sawError = true;
                 if (stopOnError)
                     break;
-                
+
                 goto upConvertTo16Bit;
             }
             if (character > 0xff)
                 goto upConvertTo16Bit;
 
             source += count;
             *destination++ = character;
         }
     } while (flush && m_partialSequenceSize);
 
@@ skipping 16 matching lines @@
             // local variables, which may harm code generation by disabling some optimizations
             // in some compilers.
             UChar* destinationForHandlePartialSequence = destination16;
             const uint8_t* sourceForHandlePartialSequence = source;
             handlePartialSequence(destinationForHandlePartialSequence, sourceForHandlePartialSequence, end, flush, stopOnError, sawError);
             destination16 = destinationForHandlePartialSequence;
             source = sourceForHandlePartialSequence;
             if (m_partialSequenceSize)
                 break;
         }
-        
+
         while (source < end) {
             if (isASCII(*source)) {
                 // Fast path for ASCII. Most UTF-8 text will be ASCII.
                 if (isAlignedToMachineWord(source)) {
                     while (source < alignedEnd) {
                         MachineWord chunk = *reinterpret_cast_ptr<const MachineWord*>(source);
                         if (!isAllASCII<LChar>(chunk))
                             break;
                         copyASCIIMachineWord(destination16, source);
                         source += sizeof(MachineWord);
@@ skipping 28 matching lines @@
                     break;
                 // Each error generates a replacement character and consumes one byte.
                 *destination16++ = replacementCharacter;
                 ++source;
                 continue;
             }
             source += count;
             destination16 = appendCharacter(destination16, character);
         }
     } while (flush && m_partialSequenceSize);
-    
+
     buffer16.shrink(destination16 - buffer16.characters());
-    
+
     return String::adopt(buffer16);
 }
 
 template<typename CharType>
 CString TextCodecUTF8::encodeCommon(const CharType* characters, size_t length)
 {
     // The maximum number of UTF-8 bytes needed per UTF-16 code unit is 3.
     // BMP characters take only one UTF-16 code unit and can take up to 3 bytes (3x).
     // Non-BMP characters take two UTF-16 code units and can take up to 4 bytes (2x).
     if (length > numeric_limits<size_t>::max() / 3)
@@ skipping 15 matching lines @@
 {
     return encodeCommon(characters, length);
 }
 
 CString TextCodecUTF8::encode(const LChar* characters, size_t length, UnencodableHandling)
 {
     return encodeCommon(characters, length);
 }
 
 } // namespace WTF