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Protect against API abuse.

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This makes Chrome's --single-process work again, but the real solution
is to pass an Isolate explicitly and fixing things on the Chrome side
=> follow-up CLs.

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/239513006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20787 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
svenpanne@chromium.org 2014-04-16 08:42:08 +00:00
parent 139be49fcf
commit 0422c426bf
1 changed files with 6 additions and 0 deletions
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6
src/api.cc
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@ -6291,12 +6291,16 @@ void V8::SetCaptureStackTraceForUncaughtExceptions(
void V8::SetCounterFunction(CounterLookupCallback callback) {
i::Isolate* isolate = i::Isolate::UncheckedCurrent();
// TODO(svenpanne) The Isolate should really be a parameter.
if (isolate == NULL) return;
isolate->stats_table()->SetCounterFunction(callback);
}
void V8::SetCreateHistogramFunction(CreateHistogramCallback callback) {
i::Isolate* isolate = i::Isolate::UncheckedCurrent();
// TODO(svenpanne) The Isolate should really be a parameter.
if (isolate == NULL) return;
isolate->stats_table()->SetCreateHistogramFunction(callback);
isolate->InitializeLoggingAndCounters();
isolate->counters()->ResetHistograms();
@ -6305,6 +6309,8 @@ void V8::SetCreateHistogramFunction(CreateHistogramCallback callback) {
void V8::SetAddHistogramSampleFunction(AddHistogramSampleCallback callback) {
i::Isolate* isolate = i::Isolate::UncheckedCurrent();
// TODO(svenpanne) The Isolate should really be a parameter.
if (isolate == NULL) return;
isolate->stats_table()->
SetAddHistogramSampleFunction(callback);
}