Remove FX_BOOL entirely.

FX_BOOL was a type just like a regular C++ bool, except that it
took 4x the space and frequently was used to hold values besides
true or false.

Review-Url: https://codereview.chromium.org/2471353002
diff --git a/fxjs/fxjse.h b/fxjs/fxjse.h
index 0ba285d..069a3b2 100644
--- a/fxjs/fxjse.h
+++ b/fxjs/fxjse.h
@@ -28,9 +28,9 @@
                                    CFXJSE_Value* pValue);
 typedef int32_t (*FXJSE_PropTypeGetter)(CFXJSE_Value* pObject,
                                         const CFX_ByteStringC& szPropName,
-                                        FX_BOOL bQueryIn);
-typedef FX_BOOL (*FXJSE_PropDeleter)(CFXJSE_Value* pObject,
-                                     const CFX_ByteStringC& szPropName);
+                                        bool bQueryIn);
+typedef bool (*FXJSE_PropDeleter)(CFXJSE_Value* pObject,
+                                  const CFX_ByteStringC& szPropName);
 
 enum FXJSE_ClassPropTypes {
   FXJSE_ClassPropType_None,