Remove FX_BOOL from core

core/fxge/win32/fx_win32_dib.cpp

Index: core/fxge/win32/fx_win32_dib.cpp
diff --git a/core/fxge/win32/fx_win32_dib.cpp b/core/fxge/win32/fx_win32_dib.cpp
index 1f5688ddd24f9aefabe0de17f0b232296e41e02d..40c9ca6e311194e2f238e45f6e779b705873a59d 100644
--- a/core/fxge/win32/fx_win32_dib.cpp
+++ b/core/fxge/win32/fx_win32_dib.cpp
@@ -53,20 +53,20 @@ CFX_ByteString CFX_WindowsDIB::GetBitmapInfo(const CFX_DIBitmap* pBitmap) {
 
 CFX_DIBitmap* _FX_WindowsDIB_LoadFromBuf(BITMAPINFO* pbmi,
                                          LPVOID pData,
-                                         FX_BOOL bAlpha) {
+                                         bool bAlpha) {
   int width = pbmi->bmiHeader.biWidth;
   int height = pbmi->bmiHeader.biHeight;
-  BOOL bBottomUp = TRUE;
+  BOOL bBottomUp = true;
   if (height < 0) {
     height = -height;
-    bBottomUp = FALSE;
+    bBottomUp = false;
   }
   int pitch = (width * pbmi->bmiHeader.biBitCount + 31) / 32 * 4;
   CFX_DIBitmap* pBitmap = new CFX_DIBitmap;
   FXDIB_Format format = bAlpha
                             ? (FXDIB_Format)(pbmi->bmiHeader.biBitCount + 0x200)
                             : (FXDIB_Format)pbmi->bmiHeader.biBitCount;
-  FX_BOOL ret = pBitmap->Create(width, height, format);
+  bool ret = pBitmap->Create(width, height, format);
   if (!ret) {
     delete pBitmap;
     return nullptr;
@@ -99,7 +99,7 @@ CFX_DIBitmap* _FX_WindowsDIB_LoadFromBuf(BITMAPINFO* pbmi,
 }
 
 CFX_DIBitmap* CFX_WindowsDIB::LoadFromBuf(BITMAPINFO* pbmi, LPVOID pData) {
-  return _FX_WindowsDIB_LoadFromBuf(pbmi, pData, FALSE);
+  return _FX_WindowsDIB_LoadFromBuf(pbmi, pData, false);
 }
 
 HBITMAP CFX_WindowsDIB::GetDDBitmap(const CFX_DIBitmap* pBitmap, HDC hDC) {