--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/chromium/public/WebDevToolsAgentClient.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2009 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef WebDevToolsAgentClient_h
+#define WebDevToolsAgentClient_h
+
+#include "WebCString.h"
+#include "WebCommon.h"
+
+namespace WebKit {
+class WebString;
+struct WebDevToolsMessageData;
+
+class WebDevToolsAgentClient {
+public:
+    virtual void sendMessageToFrontend(const WebDevToolsMessageData&) { }
+
+    // Invalidates widget which leads to the repaint.
+    virtual void forceRepaint() { }
+
+    // Returns the identifier of the entity hosting this agent.
+    virtual int hostIdentifier() { return -1; }
+
+    // Notifies host upon runtime feature being enabled/disabled.
+    virtual void runtimeFeatureStateChanged(const WebString& feature, bool enabled) { }
+
+    virtual WebCString injectedScriptSource() { return WebCString(); }
+    virtual WebCString injectedScriptDispatcherSource() { return WebCString(); }
+    virtual WebCString debuggerScriptSource() { return WebCString(); }
+
+    class WebKitClientMessageLoop {
+    public:
+        virtual ~WebKitClientMessageLoop() { }
+        virtual void run() = 0;
+        virtual void quitNow() = 0;
+    };
+    virtual WebKitClientMessageLoop* createClientMessageLoop() { return 0; }
+
+    virtual bool exposeV8DebuggerProtocol() { return false; }
+
+protected:
+    ~WebDevToolsAgentClient() { }
+};
+
+} // namespace WebKit
+
+#endif