DevTools: devtools message plumbing between worker and page processes

chrome/common/devtools_messages.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Developer tools consist of the following parts:
 //
 // DevToolsAgent lives in the renderer of an inspected page and provides access
 // to the pages resources, DOM, v8 etc. by means of IPC messages.
 //
 // DevToolsClient is a thin delegate that lives in the tools front-end
@@ skipping 64 matching lines @@
 // Tells agent that there is no longer a client host connected to it.
 IPC_MESSAGE_CONTROL0(DevToolsAgentMsg_Detach)
 
 // Tells agent that the front-end has been loaded
 IPC_MESSAGE_CONTROL0(DevToolsAgentMsg_FrontendLoaded)
 
 // WebKit-level transport.
 IPC_MESSAGE_CONTROL1(DevToolsAgentMsg_DispatchOnInspectorBackend,
                      std::string /* message */)
 
+// WebKit-level transport for messages from WorkerInspectorController to
+// InspectorController.
+IPC_MESSAGE_ROUTED1(DevToolsAgentMsg_DispatchMessageFromWorker,
+                    std::string /* message */)
+
 // Send debugger command to the debugger agent. Debugger commands should
 // be handled on IO thread(while all other devtools messages are handled in
 // the render thread) to allow executing the commands when v8 is on a
 // breakpoint.
 IPC_MESSAGE_CONTROL1(DevToolsAgentMsg_DebuggerCommand,
                      std::string  /* command */)
 
 // Inspect element with the given coordinates.
 IPC_MESSAGE_CONTROL2(DevToolsAgentMsg_InspectElement,
                      int /* x */,
@@ skipping 38 matching lines @@
 // Shows Save As dialog for content.
 IPC_MESSAGE_ROUTED2(DevToolsHostMsg_SaveAs,
                     std::string /* file_name */,
                     std::string /* content */)
 
 // Updates runtime features store in devtools manager in order to support
 // cross-navigation instrumentation.
 IPC_MESSAGE_ROUTED2(DevToolsHostMsg_RuntimePropertyChanged,
                     std::string /* name */,
                     std::string /* value */)
+
+
+//-----------------------------------------------------------------------------
+// These are messages sent from the inspected page renderer to the worker
+// renderer.
+
+IPC_MESSAGE_ROUTED0(WorkerDevToolsAgentMsg_Attach)
+IPC_MESSAGE_ROUTED0(WorkerDevToolsAgentMsg_Detach)
+IPC_MESSAGE_ROUTED1(WorkerDevToolsAgentMsg_DispatchOnInspectorBackend,
+                    std::string /* message */)