Revert of [inspector] console get all information from inspector when needed

src/inspector/inspected-context.cc

Index: src/inspector/inspected-context.cc
diff --git a/src/inspector/inspected-context.cc b/src/inspector/inspected-context.cc
index 7f00721908b9b2b713cf818ac1b65dc9f9d68b40..6d9f51ed3fd987bf1d94b585bf3faba54fbe4e5e 100644
--- a/src/inspector/inspected-context.cc
+++ b/src/inspector/inspected-context.cc
@@ -14,6 +14,23 @@
 
 namespace v8_inspector {
 
+namespace {
+
+void clearContext(const v8::WeakCallbackInfo<v8::Global<v8::Context>>& data) {
+  // Inspected context is created in V8InspectorImpl::contextCreated method
+  // and destroyed in V8InspectorImpl::contextDestroyed.
+  // Both methods takes valid v8::Local<v8::Context> handle to the same context,
+  // it means that context is created before InspectedContext constructor and is
+  // always destroyed after InspectedContext destructor therefore this callback
+  // should be never called.
+  // It's possible only if inspector client doesn't call contextDestroyed which
+  // is considered an error.
+  CHECK(false);
+  data.GetParameter()->Reset();
+}
+
+}  // namespace
+
 InspectedContext::InspectedContext(V8InspectorImpl* inspector,
                                    const V8ContextInfo& info, int contextId)
     : m_inspector(inspector),
@@ -27,18 +44,27 @@
   v8::Isolate* isolate = m_inspector->isolate();
   info.context->SetEmbedderData(static_cast<int>(v8::Context::kDebugIdIndex),
                                 v8::Int32::New(isolate, contextId));
+  m_context.SetWeak(&m_context, &clearContext,
+                    v8::WeakCallbackType::kParameter);
+
   v8::Local<v8::Object> global = info.context->Global();
   v8::Local<v8::Object> console =
       V8Console::createConsole(this, info.hasMemoryOnConsole);
   if (!global
            ->Set(info.context, toV8StringInternalized(isolate, "console"),
                  console)
-           .FromMaybe(false)) {
+           .FromMaybe(false))
     return;
-  }
+  m_console.Reset(isolate, console);
+  m_console.SetWeak();
 }
 
 InspectedContext::~InspectedContext() {
+  if (!m_console.IsEmpty()) {
+    v8::HandleScope scope(isolate());
+    V8Console::clearInspectedContextIfNeeded(context(),
+                                             m_console.Get(isolate()));
+  }
 }
 
 // static