To fix the cross-site post submission bug.

content/browser/web_contents/navigation_entry_impl.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 CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_
 
 #include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/public/browser/favicon_status.h"
 #include "content/public/browser/global_request_id.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/common/ssl_status.h"
 
 namespace content {
 
 class CONTENT_EXPORT NavigationEntryImpl
     : public NON_EXPORTED_BASE(NavigationEntry) {
@@ skipping 31 matching lines @@
       const std::string& languages) const OVERRIDE;
   virtual bool IsViewSourceMode() const OVERRIDE;
   virtual void SetTransitionType(PageTransition transition_type) OVERRIDE;
   virtual PageTransition GetTransitionType() const OVERRIDE;
   virtual const GURL& GetUserTypedURL() const OVERRIDE;
   virtual void SetHasPostData(bool has_post_data) OVERRIDE;
   virtual bool GetHasPostData() const OVERRIDE;
   virtual void SetPostID(int64 post_id) OVERRIDE;
   virtual int64 GetPostID() const OVERRIDE;
   virtual void SetBrowserInitiatedPostData(
-      const base::RefCountedMemory* data) OVERRIDE;
-  virtual const base::RefCountedMemory*
+      scoped_refptr<webkit_glue::ResourceRequestBody> data) OVERRIDE;
+  virtual const scoped_refptr<webkit_glue::ResourceRequestBody>
       GetBrowserInitiatedPostData() const OVERRIDE;
   virtual const FaviconStatus& GetFavicon() const OVERRIDE;
   virtual FaviconStatus& GetFavicon() OVERRIDE;
   virtual const SSLStatus& GetSSL() const OVERRIDE;
   virtual SSLStatus& GetSSL() OVERRIDE;
   virtual void SetOriginalRequestURL(const GURL& original_url) OVERRIDE;
   virtual const GURL& GetOriginalRequestURL() const OVERRIDE;
   virtual void SetIsOverridingUserAgent(bool override) OVERRIDE;
   virtual bool GetIsOverridingUserAgent() const OVERRIDE;
   virtual void SetTimestamp(base::Time timestamp) OVERRIDE;
@@ skipping 119 matching lines @@
   int64 post_id_;
   RestoreType restore_type_;
   GURL original_request_url_;
   bool is_overriding_user_agent_;
   base::Time timestamp_;
 
   // This member is not persisted with session restore because it is transient.
   // If the post request succeeds, this field is cleared since the same
   // information is stored in |content_state_| above. It is also only shallow
   // copied with compiler provided copy constructor.
-  scoped_refptr<const base::RefCountedMemory> browser_initiated_post_data_;
+  scoped_refptr<webkit_glue::ResourceRequestBody> browser_initiated_post_data_;

[irobert, 2012/11/09 19:07:57]

We decide not to use base::RefCountedMemory* anymore since it only deals with
DataType. We use ResourceRequestBody instead with can support all kinds of data
type for POST submission.

 
   // This member is not persisted with session restore.
   std::string extra_headers_;
 
   // Used for specifying base URL for pages loaded via data URLs. Not persisted.
   GURL base_url_for_data_url_;
 
   // Whether the entry, while loading, was created for a renderer-initiated
   // navigation.  This dictates whether the URL should be displayed before the
   // navigation commits.  It is cleared on commit and not persisted.
@@ skipping 24 matching lines @@
   // Set when this entry should be able to access local file:// resources. This
   // value is not needed after the entry commits and is not persisted.
   bool can_load_local_resources_;
 
   // Copy and assignment is explicitly allowed for this class.
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_