[gjs/wip/ptomato/mozjs52: 17/45] js: Global object is implicit in many functions

[Philip Chimento <pchimento src gnome org>]

commit fdcd793bfa0e6070bcc642c64954570e032595e7
Author: Philip Chimento <philip chimento gmail com>
Date:   Sun Mar 19 05:06:48 2017 +0000

    js: Global object is implicit in many functions
    
    In many function calls where you had to pass in a global object, it is
    now implicit and will use the global for the current scope.
    
    FIXME: Make sure we don't now have unused rooted global objects all over
    the place

 gi/boxed.cpp                |    2 +-
 gjs/context.cpp             |    2 +-
 gjs/coverage.cpp            |   12 ++++--------
 gjs/jsapi-dynamic-class.cpp |    4 +---
 gjs/jsapi-util.cpp          |    2 +-
 modules/console.cpp         |   13 ++++++-------
 test/gjs-test-call-args.cpp |    8 ++------
 7 files changed, 16 insertions(+), 27 deletions(-)
---
diff --git a/gi/boxed.cpp b/gi/boxed.cpp
index 3f3a778..eb126d7 100644
--- a/gi/boxed.cpp
+++ b/gi/boxed.cpp
@@ -594,7 +594,7 @@ define_native_accessor_wrapper(JSContext  *cx,
                                uint32_t    id)
 {
     JSFunction *func = js::NewFunctionWithReserved(cx, call, nargs, 0,
-                                                   NULL, func_name);
+                                                   func_name);
     if (!func)
         return NULL;
 
diff --git a/gjs/context.cpp b/gjs/context.cpp
index 27e1b81..403c77b 100644
--- a/gjs/context.cpp
+++ b/gjs/context.cpp
@@ -306,7 +306,7 @@ gjs_define_promise_object(JSContext       *cx,
         .setFile("<Promise>");
 
     JS::RootedValue promise(cx);
-    if (!JS::Evaluate(cx, global, options, lie_code, lie_length, &promise)) {
+    if (!JS::Evaluate(cx, options, lie_code, lie_length, &promise)) {
         g_bytes_unref(lie_bytes);
         return false;
     }
diff --git a/gjs/coverage.cpp b/gjs/coverage.cpp
index 52a39df..cff088f 100644
--- a/gjs/coverage.cpp
+++ b/gjs/coverage.cpp
@@ -1312,12 +1312,11 @@ gjs_context_eval_file_in_compartment(GjsContext      *context,
            .setFileAndLine(filename, start_line_number)
            .setSourceIsLazy(true);
     JS::RootedScript compiled_script(js_context);
-    if (!JS::Compile(js_context, compartment_object, options, stripped_script,
-                     script_len, &compiled_script))
+    if (!JS::Compile(js_context, options, stripped_script, script_len,
+                     &compiled_script))
         return false;
 
-    if (!JS::CloneAndExecuteScript(js_context, compartment_object,
-                                   compiled_script)) {
+    if (!JS::CloneAndExecuteScript(js_context, compiled_script)) {
         g_free(script);
         gjs_log_exception(js_context);
         g_set_error(error, GJS_ERROR, GJS_ERROR_FAILED, "Failed to evaluate %s", filename);
@@ -1522,10 +1521,7 @@ gjs_run_script_in_coverage_compartment(GjsCoverage *coverage,
     options.setUTF8(true);
 
     JS::RootedValue rval(js_context);
-    JS::RootedObject global(js_context,
-        JS_GetGlobalForObject(js_context, priv->coverage_statistics));
-    if (!JS::Evaluate(js_context, global, options, script, strlen(script),
-                      &rval)) {
+    if (!JS::Evaluate(js_context, options, script, strlen(script), &rval)) {
         gjs_log_exception(js_context);
         g_warning("Failed to evaluate <coverage_modifier>");
         return false;
diff --git a/gjs/jsapi-dynamic-class.cpp b/gjs/jsapi-dynamic-class.cpp
index 3d70222..7d45339 100644
--- a/gjs/jsapi-dynamic-class.cpp
+++ b/gjs/jsapi-dynamic-class.cpp
@@ -67,8 +67,6 @@ gjs_init_class_dynamic(JSContext              *context,
 
     JS_BeginRequest(context);
 
-    JS::RootedObject global(context, gjs_get_import_global(context));
-
     /* Class initalization consists of three parts:
        - building a prototype
        - defining prototype properties and functions
@@ -99,7 +97,7 @@ gjs_init_class_dynamic(JSContext              *context,
 
     full_function_name = g_strdup_printf("%s_%s", ns_name, class_name);
     constructor_fun = JS_NewFunction(context, constructor_native, nargs, JSFUN_CONSTRUCTOR,
-                                     global, full_function_name);
+                                     full_function_name);
     if (!constructor_fun)
         goto out;
 
diff --git a/gjs/jsapi-util.cpp b/gjs/jsapi-util.cpp
index 617836a..0817f21 100644
--- a/gjs/jsapi-util.cpp
+++ b/gjs/jsapi-util.cpp
@@ -933,7 +933,7 @@ gjs_eval_with_scope(JSContext             *context,
            .setSourceIsLazy(true);
 
     JS::RootedScript compiled_script(context);
-    if (!JS::Compile(context, object, options, script, real_len, &compiled_script))
+    if (!JS::Compile(context, options, script, real_len, &compiled_script))
         return false;
 
     JS::AutoObjectVector scope_chain(context);
diff --git a/modules/console.cpp b/modules/console.cpp
index b4fe37a..9d43e31 100644
--- a/modules/console.cpp
+++ b/modules/console.cpp
@@ -194,18 +194,17 @@ gjs_console_readline(JSContext *cx, char **bufp, FILE *file, const char *prompt)
  * invocation of this function.)
  */
 static bool
-gjs_console_eval_and_print(JSContext       *cx,
-                           JS::HandleObject global,
-                           const char      *bytes,
-                           size_t           length,
-                           int              lineno)
+gjs_console_eval_and_print(JSContext  *cx,
+                           const char *bytes,
+                           size_t      length,
+                           int         lineno)
 {
     JS::CompileOptions options(cx);
     options.setUTF8(true)
            .setFileAndLine("typein", lineno);
 
     JS::RootedValue result(cx);
-    if (!JS::Evaluate(cx, global, options, bytes, length, &result)) {
+    if (!JS::Evaluate(cx, options, bytes, length, &result)) {
         if (!JS_IsExceptionPending(cx))
             return false;
     }
@@ -268,7 +267,7 @@ gjs_console_interact(JSContext *context,
                                             buffer->str, buffer->len));
 
         AutoReportException are(context);
-        if (!gjs_console_eval_and_print(context, global, buffer->str, buffer->len,
+        if (!gjs_console_eval_and_print(context, buffer->str, buffer->len,
                                         startline)) {
             /* If this was an uncatchable exception, throw another uncatchable
              * exception on up to the surrounding JS::Evaluate() in main(). This
diff --git a/test/gjs-test-call-args.cpp b/test/gjs-test-call-args.cpp
index 1adebb8..1331210 100644
--- a/test/gjs-test-call-args.cpp
+++ b/test/gjs-test-call-args.cpp
@@ -272,10 +272,8 @@ run_code(GjsUnitTestFixture *fx,
     JS::CompileOptions options(fx->cx, JSVERSION_UNKNOWN);
     options.setFileAndLine("unit test", 1);
 
-    JS::RootedObject global(fx->cx, gjs_get_import_global(fx->cx));
     JS::RootedValue ignored(fx->cx);
-    bool ok = JS::Evaluate(fx->cx, global, options, script, strlen(script),
-                           &ignored);
+    bool ok = JS::Evaluate(fx->cx, options, script, strlen(script), &ignored);
     JS_ReportPendingException(fx->cx);
 
     g_assert_null(fx->message);
@@ -291,10 +289,8 @@ run_code_expect_exception(GjsUnitTestFixture *fx,
     JS::CompileOptions options(fx->cx, JSVERSION_UNKNOWN);
     options.setFileAndLine("unit test", 1);
 
-    JS::RootedObject global(fx->cx, gjs_get_import_global(fx->cx));
     JS::RootedValue ignored(fx->cx);
-    bool ok = JS::Evaluate(fx->cx, global, options, script, strlen(script),
-                           &ignored);
+    bool ok = JS::Evaluate(fx->cx, options, script, strlen(script), &ignored);
     g_assert_false(ok);
     g_assert_true(JS_IsExceptionPending(fx->cx));
     JS_ReportPendingException(fx->cx);