[inspector] Initial import of v8_inspector.

src/inspector/V8ConsoleAgentImpl.h

+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef V8_INSPECTOR_V8CONSOLEAGENTIMPL_H_
+#define V8_INSPECTOR_V8CONSOLEAGENTIMPL_H_
+
+#include "src/inspector/Allocator.h"
+#include "src/inspector/protocol/Console.h"
+#include "src/inspector/protocol/Forward.h"
+
+namespace v8_inspector {
+
+class V8ConsoleMessage;
+class V8InspectorSessionImpl;
+
+using protocol::ErrorString;
+
+class V8ConsoleAgentImpl : public protocol::Console::Backend {
+  V8_INSPECTOR_DISALLOW_COPY(V8ConsoleAgentImpl);
+
+ public:
+  V8ConsoleAgentImpl(V8InspectorSessionImpl*, protocol::FrontendChannel*,
+                     protocol::DictionaryValue* state);
+  ~V8ConsoleAgentImpl() override;
+
+  void enable(ErrorString*) override;
+  void disable(ErrorString*) override;
+  void clearMessages(ErrorString*) override;
+
+  void restore();
+  void messageAdded(V8ConsoleMessage*);
+  void reset();
+  bool enabled();
+
+ private:
+  void reportAllMessages();
+  void reportMessage(V8ConsoleMessage*, bool generatePreview);
+
+  V8InspectorSessionImpl* m_session;
+  protocol::DictionaryValue* m_state;
+  protocol::Console::Frontend m_frontend;
+  bool m_enabled;
+};
+
+}  // namespace v8_inspector
+
+#endif  // V8_INSPECTOR_V8CONSOLEAGENTIMPL_H_