Stop refcounting URLRequestContext.

chrome/browser/sync/glue/http_bridge.h

 // 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.
 
 #ifndef CHROME_BROWSER_SYNC_GLUE_HTTP_BRIDGE_H_
 #define CHROME_BROWSER_SYNC_GLUE_HTTP_BRIDGE_H_
 #pragma once
 
 #include <string>
 
@@ skipping 33 matching lines @@
   // A bridged RequestContext has a dedicated in-memory cookie store and does
   // not use a cache. Thus the same type can be used for incognito mode.
   class RequestContext : public net::URLRequestContext {
    public:
     // |baseline_context| is used to obtain the accept-language,
     // accept-charsets, and proxy service information for bridged requests.
     // Typically |baseline_context| should be the net::URLRequestContext of the
     // currently active profile.
     explicit RequestContext(net::URLRequestContext* baseline_context);
 
+    // The destructor MUST be called on the IO thread.
+    virtual ~RequestContext();
+
     // Set the user agent for requests using this context. The default is
     // the browser's UA string.
     void set_user_agent(const std::string& ua) { user_agent_ = ua; }
 
     virtual const std::string& GetUserAgent(const GURL& url) const OVERRIDE {
       // If the user agent is set explicitly return that, otherwise call the
       // base class method to return default value.
       return user_agent_.empty() ?
           net::URLRequestContext::GetUserAgent(url) : user_agent_;
     }
 
    private:
-    // The destructor MUST be called on the IO thread.
-    virtual ~RequestContext();
-
     std::string user_agent_;
     net::URLRequestContext* baseline_context_;
 
     DISALLOW_COPY_AND_ASSIGN(RequestContext);
   };
 
   // Lazy-getter for RequestContext objects.
   class RequestContextGetter : public net::URLRequestContextGetter {
    public:
     explicit RequestContextGetter(
@@ skipping 10 matching lines @@
    protected:
     virtual ~RequestContextGetter();
 
    private:
     // User agent to apply to the net::URLRequestContext.
     std::string user_agent_;
 
     scoped_refptr<net::URLRequestContextGetter> baseline_context_getter_;
 
     // Lazily initialized by GetURLRequestContext().
-    scoped_refptr<RequestContext> context_;
+    scoped_ptr<RequestContext> context_;
 
     DISALLOW_COPY_AND_ASSIGN(RequestContextGetter);
   };
 
   explicit HttpBridge(RequestContextGetter* context);
 
   // sync_api::HttpPostProvider implementation.
   virtual void SetUserAgent(const char* user_agent) OVERRIDE;
   virtual void SetExtraRequestHeaders(const char* headers) OVERRIDE;
   virtual void SetURL(const char* url, int port) OVERRIDE;
@@ skipping 115 matching lines @@
   HttpBridge::RequestContextGetter* GetRequestContextGetter();
 
   scoped_refptr<HttpBridge::RequestContextGetter> request_context_getter_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpBridgeFactory);
 };
 
 }  //  namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_GLUE_HTTP_BRIDGE_H_