1 files changed, 0 insertions, 82 deletions
diff --git a/core/fxcrt/fx_basic_buffer.cpp b/core/fxcrt/fx_basic_buffer.cpp
index b93c1bc9da..e282aa4247 100644
--- a/core/fxcrt/fx_basic_buffer.cpp
+++ b/core/fxcrt/fx_basic_buffer.cpp
@@ -13,88 +13,6 @@
 #include "core/fxcrt/fx_safe_types.h"
 #include "third_party/base/numerics/safe_conversions.h"
 
-CFX_BinaryBuf::CFX_BinaryBuf()
-    : m_AllocStep(0), m_AllocSize(0), m_DataSize(0) {}
-
-CFX_BinaryBuf::CFX_BinaryBuf(FX_STRSIZE size)
-    : m_AllocStep(0), m_AllocSize(size), m_DataSize(size) {
-  m_pBuffer.reset(FX_Alloc(uint8_t, size));
-}
-
-CFX_BinaryBuf::~CFX_BinaryBuf() {}
-
-void CFX_BinaryBuf::Delete(FX_STRSIZE start_index, FX_STRSIZE count) {
-  if (!m_pBuffer || start_index < 0 || count < 0 || count > m_DataSize ||
-      start_index > m_DataSize - count) {
-    return;
-  }
-  memmove(m_pBuffer.get() + start_index, m_pBuffer.get() + start_index + count,
-          m_DataSize - start_index - count);
-  m_DataSize -= count;
-}
-
-void CFX_BinaryBuf::Clear() {
-  m_DataSize = 0;
-}
-
-std::unique_ptr<uint8_t, FxFreeDeleter> CFX_BinaryBuf::DetachBuffer() {
-  m_DataSize = 0;
-  m_AllocSize = 0;
-  return std::move(m_pBuffer);
-}
-
-void CFX_BinaryBuf::EstimateSize(FX_STRSIZE size, FX_STRSIZE step) {
-  m_AllocStep = step;
-  if (m_AllocSize < size)
-    ExpandBuf(size - m_DataSize);
-}
-
-void CFX_BinaryBuf::ExpandBuf(FX_STRSIZE add_size) {
-  FX_SAFE_STRSIZE new_size = m_DataSize;
-  new_size += add_size;
-  if (m_AllocSize >= new_size.ValueOrDie())
-    return;
-
-  int alloc_step = std::max(128, m_AllocStep ? m_AllocStep : m_AllocSize / 4);
-  new_size += alloc_step - 1;  // Quantize, don't combine these lines.
-  new_size /= alloc_step;
-  new_size *= alloc_step;
-  m_AllocSize = new_size.ValueOrDie();
-  m_pBuffer.reset(m_pBuffer
-                      ? FX_Realloc(uint8_t, m_pBuffer.release(), m_AllocSize)
-                      : FX_Alloc(uint8_t, m_AllocSize));
-}
-
-void CFX_BinaryBuf::AppendBlock(const void* pBuf, FX_STRSIZE size) {
-  if (size <= 0)
-    return;
-
-  ExpandBuf(size);
-  if (pBuf) {
-    memcpy(m_pBuffer.get() + m_DataSize, pBuf, size);
-  } else {
-    memset(m_pBuffer.get() + m_DataSize, 0, size);
-  }
-  m_DataSize += size;
-}
-
-void CFX_BinaryBuf::InsertBlock(FX_STRSIZE pos,
-                                const void* pBuf,
-                                FX_STRSIZE size) {
-  if (size <= 0)
-    return;
-
-  ExpandBuf(size);
-  memmove(m_pBuffer.get() + pos + size, m_pBuffer.get() + pos,
-          m_DataSize - pos);
-  if (pBuf) {
-    memcpy(m_pBuffer.get() + pos, pBuf, size);
-  } else {
-    memset(m_pBuffer.get() + pos, 0, size);
-  }
-  m_DataSize += size;
-}
-
 void CFX_WideTextBuf::AppendChar(wchar_t ch) {
   ExpandBuf(sizeof(wchar_t));
   *(wchar_t*)(m_pBuffer.get() + m_DataSize) = ch;