[js] Convert to using size instead of sentinels

This CL changes the DefineMethod, DefineProps and DefineConsts methods
to pass a size instead of depending on a sentinel value in the
definition arrays.

Change-Id: Ie054544124290c0833a8b21af175a203ca99591a
Reviewed-on: https://pdfium-review.googlesource.com/20551
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/fxjs/cjs_report.cpp b/fxjs/cjs_report.cpp
index 2aa3f49078..0788a90a4c 100644
--- a/fxjs/cjs_report.cpp
+++ b/fxjs/cjs_report.cpp
@@ -11,9 +11,9 @@
 #include "fxjs/JS_Define.h"
 #include "fxjs/cjs_object.h"
 
-const JSMethodSpec CJS_Report::MethodSpecs[] = {{"save", save_static},
-                                                {"writeText", writeText_static},
-                                                {0, 0}};
+const JSMethodSpec CJS_Report::MethodSpecs[] = {
+    {"save", save_static},
+    {"writeText", writeText_static}};
 
 int CJS_Report::ObjDefnID = -1;
 
@@ -22,7 +22,7 @@ void CJS_Report::DefineJSObjects(CFXJS_Engine* pEngine, FXJSOBJTYPE eObjType) {
   ObjDefnID =
       pEngine->DefineObj("Report", eObjType, JSConstructor<CJS_Report, Report>,
                          JSDestructor<CJS_Report>);
-  DefineMethods(pEngine, ObjDefnID, MethodSpecs);
+  DefineMethods(pEngine, ObjDefnID, MethodSpecs, FX_ArraySize(MethodSpecs));
 }
 
 Report::Report(CJS_Object* pJSObject) : CJS_EmbedObj(pJSObject) {}