[debugger] deprecate v8::Debug:GetDebugContext.

test/cctest/test-debug.cc

Index: test/cctest/test-debug.cc
diff --git a/test/cctest/test-debug.cc b/test/cctest/test-debug.cc
index 5af65cb1082e52a1e21c630d39d764084d2b22eb..f50cac5989e0a83b4907925fa0eabf84c4f2f28a 100644
--- a/test/cctest/test-debug.cc
+++ b/test/cctest/test-debug.cc
@@ -5663,27 +5663,6 @@ TEST(CallingContextIsNotDebugContext) {
 }
 
 
-TEST(DebugContextIsPreservedBetweenAccesses) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Debug::SetDebugEventListener(CcTest::isolate(),
-                                   DebugEventBreakPointHitCount);
-  v8::Local<v8::Context> context1 =
-      v8::Debug::GetDebugContext(CcTest::isolate());
-  v8::Local<v8::Context> context2 =
-      v8::Debug::GetDebugContext(CcTest::isolate());
-  CHECK(v8::Utils::OpenHandle(*context1).is_identical_to(
-            v8::Utils::OpenHandle(*context2)));
-  v8::Debug::SetDebugEventListener(CcTest::isolate(), nullptr);
-}
-
-
-TEST(NoDebugContextWhenDebuggerDisabled) {
-  v8::HandleScope scope(CcTest::isolate());
-  v8::Local<v8::Context> context =
-      v8::Debug::GetDebugContext(CcTest::isolate());
-  CHECK(context.IsEmpty());
-}
-
 static v8::Local<v8::Value> expected_callback_data;
 static void DebugEventContextChecker(const v8::Debug::EventDetails& details) {
   CHECK(details.GetEventContext() == expected_context);