DevTools: introduce protocol::Value, baseline for hierarchical data in remote debugging protocol.

third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.h

Index: third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.h
diff --git a/third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.h b/third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.h
index 7a71ad68cae065af5e8572529c175d9e8af63789..9075d8433456a2d013f1eb0f4b99c2a837dd5e5f 100644
--- a/third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.h
+++ b/third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.h
@@ -39,9 +39,12 @@
 namespace blink {
 
 class InjectedScriptManager;
-class JSONArray;
 class V8DebuggerImpl;
 
+namespace protocol {
+class DictionaryValue;
+}
+
 typedef String ErrorString;
 
 using protocol::Maybe;
@@ -53,7 +56,7 @@ public:
     ~V8RuntimeAgentImpl() override;
 
     // State management methods.
-    void setInspectorState(PassRefPtr<JSONObject>) override;
+    void setInspectorState(PassRefPtr<protocol::DictionaryValue>) override;
     void setFrontend(protocol::Frontend::Runtime*) override;
     void clearFrontend() override;
     void restore() override;
@@ -128,7 +131,7 @@ private:
     void reportExecutionContextDestroyed(v8::Local<v8::Context>) override;
     PassOwnPtr<protocol::Runtime::ExceptionDetails> createExceptionDetails(v8::Isolate*, v8::Local<v8::Message>);
 
-    RefPtr<JSONObject> m_state;
+    RefPtr<protocol::DictionaryValue> m_state;
     protocol::Frontend::Runtime* m_frontend;
     OwnPtr<InjectedScriptManager> m_injectedScriptManager;
     V8DebuggerImpl* m_debugger;