Remove some unused functions in core

Source/core/html/canvas/DataView.cpp

 /*
  * Copyright (C) 2010 Google 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
@@ skipping 25 matching lines @@
 template<typename T>
 union Value {
     T data;
     char bytes[sizeof(T)];
 };
 
 }
 
 namespace blink {
 
-PassRefPtr<DataView> DataView::create(unsigned length)
-{
-    RefPtr<ArrayBuffer> buffer = ArrayBuffer::create(length, sizeof(uint8_t));
-    return create(buffer.release(), 0, length);
-}
-
 PassRefPtr<DataView> DataView::create(PassRefPtr<ArrayBuffer> buffer, unsigned byteOffset, unsigned byteLength)
 {
     RELEASE_ASSERT(byteOffset <= buffer->byteLength());
     CheckedInt<uint32_t> checkedOffset(byteOffset);
     CheckedInt<uint32_t> checkedLength(byteLength);
     CheckedInt<uint32_t> checkedMax = checkedOffset + checkedLength;
     RELEASE_ASSERT(checkedMax.isValid());
     RELEASE_ASSERT(checkedMax.value() <= buffer->byteLength());
     return adoptRef(new DataView(buffer, byteOffset, byteLength));
 }
@@ skipping 86 matching lines @@
         return;
     }
 
     // We do not want to store the data directly since it would cause a bus error on architectures that don't support unaligned stores.
     Value<T> tempValue;
     tempValue.data = value;
     flipBytesIfNeeded(tempValue.bytes, sizeof(T), littleEndian);
     memcpy(static_cast<char*>(m_baseAddress) + byteOffset, tempValue.bytes, sizeof(T));
 }
 
-int8_t DataView::getInt8(unsigned byteOffset, ExceptionState& exceptionState)
-{
-    return getData<int8_t>(byteOffset, false, exceptionState);
-}
-
-uint8_t DataView::getUint8(unsigned byteOffset, ExceptionState& exceptionState)
-{
-    return getData<uint8_t>(byteOffset, false, exceptionState);
-}
-
 int16_t DataView::getInt16(unsigned byteOffset, bool littleEndian, ExceptionState& exceptionState)
 {
     return getData<int16_t>(byteOffset, littleEndian, exceptionState);
 }
 
 uint16_t DataView::getUint16(unsigned byteOffset, bool littleEndian, ExceptionState& exceptionState)
 {
     return getData<uint16_t>(byteOffset, littleEndian, exceptionState);
 }
 
@@ skipping 10 matching lines @@
 float DataView::getFloat32(unsigned byteOffset, bool littleEndian, ExceptionState& exceptionState)
 {
     return getData<float>(byteOffset, littleEndian, exceptionState);
 }
 
 double DataView::getFloat64(unsigned byteOffset, bool littleEndian, ExceptionState& exceptionState)
 {
     return getData<double>(byteOffset, littleEndian, exceptionState);
 }
 
-void DataView::setInt8(unsigned byteOffset, int8_t value, ExceptionState& exceptionState)
-{
-    setData<int8_t>(byteOffset, value, false, exceptionState);
-}
-
-void DataView::setUint8(unsigned byteOffset, uint8_t value, ExceptionState& exceptionState)
-{
-    setData<uint8_t>(byteOffset, value, false, exceptionState);
-}
-
 void DataView::setInt16(unsigned byteOffset, short value, bool littleEndian, ExceptionState& exceptionState)
 {
     setData<int16_t>(byteOffset, value, littleEndian, exceptionState);
 }
 
 void DataView::setUint16(unsigned byteOffset, uint16_t value, bool littleEndian, ExceptionState& exceptionState)
 {
     setData<uint16_t>(byteOffset, value, littleEndian, exceptionState);
 }
 
@@ skipping 17 matching lines @@
     setData<double>(byteOffset, value, littleEndian, exceptionState);
 }
 
 void DataView::neuter()
 {
     ArrayBufferView::neuter();
     m_byteLength = 0;
 }
 
 } // namespace blink