FX_CMapDwordToDword considered harmful.

Lookups are log(n), but random insertions could result in n^2
behaviour.  Replace with maps and sets.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1289703003 .

1 files changed, 0 insertions, 15 deletions

diff --git a/core/include/fxcrt/fx_basic.h b/core/include/fxcrt/fx_basic.h
index 230d3db0f0..bc3d81200f 100644
--- a/core/include/fxcrt/fx_basic.h
+++ b/core/include/fxcrt/fx_basic.h
@@ -635,21 +635,6 @@ class CFX_MapPtrToPtr {
   CAssoc* GetAssocAt(void* key, FX_DWORD& hash) const;
 };
 
-class CFX_CMapDWordToDWord {
- public:
-  FX_BOOL Lookup(FX_DWORD key, FX_DWORD& value) const;
-
-  void SetAt(FX_DWORD key, FX_DWORD value);
-
-  void EstimateSize(FX_DWORD size, FX_DWORD grow_by);
-
-  FX_POSITION GetStartPosition() const;
-
-  void GetNextAssoc(FX_POSITION& pos, FX_DWORD& key, FX_DWORD& value) const;
-
- protected:
-  CFX_BinaryBuf m_Buffer;
-};
 class CFX_CMapByteStringToPtr {
  public:
   CFX_CMapByteStringToPtr();