From 961c04a7c30746a395347133d0507811b0dece05 Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Fri, 30 Oct 2015 13:43:06 -0700
Subject: XFA: Remove dead code in CBC_BufferedImageLuminanceSource and
 friends.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1422713007 .
---
 xfa/src/fxbarcode/BC_BinaryBitmap.cpp                 |  6 ------
 xfa/src/fxbarcode/BC_BinaryBitmap.h                   |  2 --
 xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.cpp | 18 ------------------
 xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.h   | 11 ++---------
 xfa/src/fxbarcode/BC_LuminanceSource.h                |  4 ----
 5 files changed, 2 insertions(+), 39 deletions(-)

(limited to 'xfa/src/fxbarcode')

diff --git a/xfa/src/fxbarcode/BC_BinaryBitmap.cpp b/xfa/src/fxbarcode/BC_BinaryBitmap.cpp
index 1880670a8d..50a87126a7 100644
--- a/xfa/src/fxbarcode/BC_BinaryBitmap.cpp
+++ b/xfa/src/fxbarcode/BC_BinaryBitmap.cpp
@@ -47,12 +47,6 @@ CBC_CommonBitMatrix* CBC_BinaryBitmap::GetMatrix(int32_t& e) {
   }
   return m_matrix;
 }
-FX_BOOL CBC_BinaryBitmap::IsCropSupported() {
-  return m_binarizer->GetLuminanceSource()->IsCropSupported();
-}
-FX_BOOL CBC_BinaryBitmap::IsRotateSupported() {
-  return m_binarizer->GetLuminanceSource()->IsRotateSupported();
-}
 CBC_CommonBitArray* CBC_BinaryBitmap::GetBlackRow(int32_t y,
                                                   CBC_CommonBitArray* row,
                                                   int32_t& e) {
diff --git a/xfa/src/fxbarcode/BC_BinaryBitmap.h b/xfa/src/fxbarcode/BC_BinaryBitmap.h
index 4d79fa79d2..2e7feb9a95 100644
--- a/xfa/src/fxbarcode/BC_BinaryBitmap.h
+++ b/xfa/src/fxbarcode/BC_BinaryBitmap.h
@@ -21,8 +21,6 @@ class CBC_BinaryBitmap {
                                   CBC_CommonBitArray* row,
                                   int32_t& e);
   CBC_CommonBitMatrix* GetBlackMatrix(int32_t& e);
-  FX_BOOL IsCropSupported();
-  FX_BOOL IsRotateSupported();
 
  private:
   CBC_Binarizer* m_binarizer;
diff --git a/xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.cpp b/xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.cpp
index 01c4f6c1fd..d6a83c2964 100644
--- a/xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.cpp
+++ b/xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.cpp
@@ -167,21 +167,3 @@ CFX_ByteArray* CBC_BufferedImageLuminanceSource::GetMatrix() {
   }
   return matirx;
 }
-FX_BOOL CBC_BufferedImageLuminanceSource::IsCropSupported() {
-  return TRUE;
-}
-FX_BOOL CBC_BufferedImageLuminanceSource::IsRotateSupported() {
-  return TRUE;
-}
-CBC_LuminanceSource* CBC_BufferedImageLuminanceSource::Crop(int32_t left,
-                                                            int32_t top,
-                                                            int32_t width,
-                                                            int32_t height) {
-  return NULL;
-}
-CBC_LuminanceSource* CBC_BufferedImageLuminanceSource::RotateCounterClockwise(
-    int32_t& e) {
-  if (!IsRotateSupported())
-    e = BCExceptionRotateNotSupported;
-  return NULL;
-}
diff --git a/xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.h b/xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.h
index 2799df5b0e..fe9d5c8718 100644
--- a/xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.h
+++ b/xfa/src/fxbarcode/BC_BufferedImageLuminanceSource.h
@@ -10,19 +10,12 @@ class CBC_LuminanceSource;
 class CBC_BufferedImageLuminanceSource;
 class CBC_BufferedImageLuminanceSource : public CBC_LuminanceSource {
  public:
-  CBC_BufferedImageLuminanceSource(const CFX_WideString& filename);
-  CBC_BufferedImageLuminanceSource(CFX_DIBitmap* pBitmap);
+  explicit CBC_BufferedImageLuminanceSource(const CFX_WideString& filename);
+  explicit CBC_BufferedImageLuminanceSource(CFX_DIBitmap* pBitmap);
   virtual ~CBC_BufferedImageLuminanceSource();
-  CBC_LuminanceSource* RotateCounterClockwise(int32_t& e);
-  CBC_LuminanceSource* Crop(int32_t left,
-                            int32_t top,
-                            int32_t width,
-                            int32_t height);
 
   CFX_ByteArray* GetRow(int32_t y, CFX_ByteArray& row, int32_t& e);
   CFX_ByteArray* GetMatrix();
-  FX_BOOL IsCropSupported();
-  FX_BOOL IsRotateSupported();
   virtual void Init(int32_t& e);
 
  private:
diff --git a/xfa/src/fxbarcode/BC_LuminanceSource.h b/xfa/src/fxbarcode/BC_LuminanceSource.h
index abf2d2302d..87c7d3d3d4 100644
--- a/xfa/src/fxbarcode/BC_LuminanceSource.h
+++ b/xfa/src/fxbarcode/BC_LuminanceSource.h
@@ -16,10 +16,6 @@ class CBC_LuminanceSource {
 
   virtual CFX_ByteArray* GetRow(int32_t y, CFX_ByteArray& row, int32_t& e) = 0;
   virtual CFX_ByteArray* GetMatrix() = 0;
-  virtual FX_BOOL IsCropSupported() { return FALSE; }
-  virtual FX_BOOL IsRotateSupported() { return FALSE; }
-
-  virtual CBC_LuminanceSource* RotateCounterClockwise(int32_t& e) = 0;
 
  protected:
   int32_t m_width;
-- 
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