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

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

Index: third_party/WebKit/Source/platform/v8_inspector/InjectedScriptHost.h
diff --git a/third_party/WebKit/Source/platform/v8_inspector/InjectedScriptHost.h b/third_party/WebKit/Source/platform/v8_inspector/InjectedScriptHost.h
index b0366b0df83ec45fe68dc38aa72822c3153cd56b..b4e32af222c0e5ebaa4e73d47bb36937bc4b32b2 100644
--- a/third_party/WebKit/Source/platform/v8_inspector/InjectedScriptHost.h
+++ b/third_party/WebKit/Source/platform/v8_inspector/InjectedScriptHost.h
@@ -40,10 +40,13 @@
 namespace blink {
 
 class V8EventListenerInfo;
-class JSONValue;
 class V8DebuggerImpl;
 class V8DebuggerAgentImpl;
 
+namespace protocol {
+class DictionaryValue;
+}
+
 // SECURITY NOTE: Although the InjectedScriptHost is intended for use solely by the inspector,
 // a reference to the InjectedScriptHost may be leaked to the page being inspected. Thus, the
 // InjectedScriptHost must never implemment methods that have more power over the page than the
@@ -64,7 +67,7 @@ public:
     void clearInspectedObjects();
     V8RuntimeAgent::Inspectable* inspectedObject(unsigned num);
 
-    void inspectImpl(PassRefPtr<JSONValue> objectToInspect, PassRefPtr<JSONValue> hints);
+    void inspectImpl(PassRefPtr<protocol::Value> objectToInspect, PassRefPtr<protocol::Value> hints);
 
     void clearConsoleMessages();
     void debugFunction(const String& scriptId, int lineNumber, int columnNumber);