Convert devtools interfaces over to using WebString....

webkit/glue/devtools/tools_agent.h

 // Copyright (c) 2009 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.
 
 #ifndef WEBKIT_GLUE_DEVTOOLS_TOOLS_AGENT_H_
 #define WEBKIT_GLUE_DEVTOOLS_TOOLS_AGENT_H_
 
 #include "webkit/glue/devtools/devtools_rpc.h"
 
 // Tools agent provides API for enabling / disabling other agents as well as
@@ skipping 12 matching lines @@
       String /* function_name */, String /* json_args */) \
   \
   /* Requests that the agent sends content of the resource with given id to the
      delegate. */ \
   METHOD2(GetResourceContent, int /* call_id */, int /* identifier */)
 
 DEFINE_RPC_CLASS(ToolsAgent, TOOLS_AGENT_STRUCT)
 
 #define TOOLS_AGENT_DELEGATE_STRUCT(METHOD0, METHOD1, METHOD2, METHOD3) \
   /* Updates focused node on the client. */ \
-  METHOD1(FrameNavigate, std::string /* url */) \
+  METHOD1(FrameNavigate, String /* url */) \
   \
   /* Response to the DispatchOn*. */ \
   METHOD3(DidDispatchOn, int /* call_id */, String /* result */, \
       String /* exception */) \
   \
   /* Sends InspectorFrontend message to be dispatched on client. */ \
   METHOD1(DispatchOnClient, String /* data */)
 
 DEFINE_RPC_CLASS(ToolsAgentDelegate, TOOLS_AGENT_DELEGATE_STRUCT)
 
 #define TOOLS_AGENT_NATIVE_DELEGATE_STRUCT(METHOD0, METHOD1, METHOD2, METHOD3) \
   /* Response to the async call. */ \
   METHOD2(DidGetResourceContent, int /* call_id */, String /* content */) \
 
 DEFINE_RPC_CLASS(ToolsAgentNativeDelegate, TOOLS_AGENT_NATIVE_DELEGATE_STRUCT)
 
 #endif  // WEBKIT_GLUE_DEVTOOLS_TOOLS_AGENT_H_