Remove ENTER_V8_DO_NOT_USE usage from other macros

Eventually I want to delete that macro, so just inline it at the places
where we'll need to keep it.

BUG=v8:5830
R=marja@chromium.org

Change-Id: I904a1dd3555c23c69e457e078faaaa86a9514932
Reviewed-on: https://chromium-review.googlesource.com/518043Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Jochen Eisinger <jochen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45561}

src/api.cc

@@ -96,7 +96,7 @@ namespace v8 {
   HandleScopeClass handle_scope(isolate);                            \
   CallDepthScope<do_callback> call_depth_scope(isolate, context);    \
   LOG_API(isolate, class_name, function_name);                       \
-  ENTER_V8_DO_NOT_USE(isolate);                                      \
+  i::VMState<v8::OTHER> __state__((isolate));                        \
   bool has_pending_exception = false
 
 #define PREPARE_FOR_DEBUG_INTERFACE_EXECUTION_WITH_ISOLATE(isolate, T)       \
@@ -105,7 +105,7 @@ namespace v8 {
   }                                                                          \
   InternalEscapableScope handle_scope(isolate);                              \
   CallDepthScope<false> call_depth_scope(isolate, v8::Local<v8::Context>()); \
-  ENTER_V8_DO_NOT_USE(isolate);                                              \
+  i::VMState<v8::OTHER> __state__((isolate));                                \
   bool has_pending_exception = false
 
 #define PREPARE_FOR_EXECUTION_WITH_CONTEXT(context, class_name, function_name, \