Remove redundant mapping of net errors to strings.

content/child/socket_stream_dispatcher.cc

 // Copyright (c) 2012 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.
 
 #include "content/child/socket_stream_dispatcher.h"
 
+#include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/id_map.h"
 #include "base/lazy_instance.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/child/child_thread.h"
@@ skipping 22 matching lines @@
   // WebSocketStreamHandleBridge methods.
   virtual void Connect(const GURL& url) OVERRIDE;
   virtual bool Send(const std::vector<char>& data) OVERRIDE;
   virtual void Close() OVERRIDE;
 
   // Called by SocketStreamDispatcher.
   void OnConnected(int max_amount_send_allowed);
   void OnSentData(int amount_sent);
   void OnReceivedData(const std::vector<char>& data);
   void OnClosed();
-  void OnFailed(int error_code, const char* error_msg);
+  void OnFailed(int error_code, const std::string& error_msg);
 
  private:
   virtual ~IPCWebSocketStreamHandleBridge();
 
   // The ID for this bridge and corresponding SocketStream instance in the
   // browser process.
   int socket_id_;
 
   blink::WebSocketStreamHandle* handle_;
   WebSocketStreamHandleDelegate* delegate_;
@@ skipping 96 matching lines @@
     all_bridges.Get().Remove(socket_id_);
     socket_id_ = kNoSocketId;
   }
   if (delegate_)
     delegate_->DidClose(handle_);
   delegate_ = NULL;
   Release();
 }
 
 void IPCWebSocketStreamHandleBridge::OnFailed(int error_code,
-                                              const char* error_msg) {
+                                              const std::string& error_msg) {
   DVLOG(1) << "Bridge #" << socket_id_ << " OnFailed (error_code=" << error_code
            << ")";
   if (delegate_)
     delegate_->DidFail(handle_, error_code, base::ASCIIToUTF16(error_msg));
 }
 
 SocketStreamDispatcher::SocketStreamDispatcher() {
 }
 
 // static
@@ skipping 68 matching lines @@
 void SocketStreamDispatcher::OnFailed(int socket_id, int error_code) {
   IPCWebSocketStreamHandleBridge* bridge =
       IPCWebSocketStreamHandleBridge::FromSocketId(socket_id);
   if (bridge)
     bridge->OnFailed(error_code, net::ErrorToString(error_code));
   else
     DLOG(ERROR) << "No bridge for socket_id=" << socket_id;
 }
 
 }  // namespace content