[DevTools] Show sync XHR info during request loading.

Source/core/inspector/InspectorResourceAgent.h

Index: Source/core/inspector/InspectorResourceAgent.h
diff --git a/Source/core/inspector/InspectorResourceAgent.h b/Source/core/inspector/InspectorResourceAgent.h
index a97776d275fa088e962dca4b72bbbf10579c39db..bb5555453f348cf4fb4a8558ea554270aa1745df 100644
--- a/Source/core/inspector/InspectorResourceAgent.h
+++ b/Source/core/inspector/InspectorResourceAgent.h
@@ -70,9 +70,16 @@ typedef String ErrorString;
 
 class CORE_EXPORT InspectorResourceAgent final : public InspectorBaseAgent<InspectorResourceAgent, InspectorFrontend::Network>, public InspectorBackendDispatcher::NetworkCommandHandler {
 public:
-    static PassOwnPtrWillBeRawPtr<InspectorResourceAgent> create(InspectorPageAgent* pageAgent)
+    class Client {
+    public:
+        virtual ~Client() { }
+
+        virtual void flushPendingProtocolNotifications() { }

[pfeldman, 2015/06/15 15:21:00]

Lets make it available to the InspectorBaseAgent::requestFlush

[dgozman, 2015/06/15 15:56:12]

Found InspectorFrotendChannel::flush.

+    };
+
+    static PassOwnPtrWillBeRawPtr<InspectorResourceAgent> create(InspectorPageAgent* pageAgent, Client* client)
     {
-        return adoptPtrWillBeNoop(new InspectorResourceAgent(pageAgent));
+        return adoptPtrWillBeNoop(new InspectorResourceAgent(pageAgent, client));
     }
 
     void disable(ErrorString*) override;
@@ -146,7 +153,7 @@ public:
     bool fetchResourceContent(Document*, const KURL&, String* content, bool* base64Encoded);
 
 private:
-    explicit InspectorResourceAgent(InspectorPageAgent*);
+    InspectorResourceAgent(InspectorPageAgent*, Client*);
 
     void enable();
     void delayedRemoveReplayXHR(XMLHttpRequest*);
@@ -155,6 +162,7 @@ private:
     bool getResponseBodyBlob(const String& requestId, PassRefPtrWillBeRawPtr<GetResponseBodyCallback>);
 
     RawPtrWillBeMember<InspectorPageAgent> m_pageAgent;
+    Client* m_client;
     String m_userAgentOverride;
     String m_hostId;
     OwnPtr<NetworkResourcesData> m_resourcesData;
@@ -162,8 +170,8 @@ private:
     // Stores the data for replaying XHR until an identifier for the load is
     // generated by the loader and passed to the inspector via the
     // documentThreadableLoaderStartedLoadingForClient() method.
-    typedef WillBeHeapHashMap<ThreadableLoaderClient*, RefPtrWillBeMember<XHRReplayData> > PendingXHRReplayDataMap;
-    PendingXHRReplayDataMap m_pendingXHRReplayData;
+    ThreadableLoaderClient* m_pendingXHR;
+    RefPtrWillBeMember<XHRReplayData> m_pendingXHRReplayData;
 
     // Stores the pointer to the ThreadableLoaderClient for an EventSource
     // (actually, the EventSource instance itself) for which a loader is being