Revert revision 1765 changes due to broken sub-frame loading.

- Move LoadRequest execution to the browser process and use data: URLs for LoadString (issue #579).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1780 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/browser/navigate_params.h

@@ -0,0 +1,85 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors.
+// Portions 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.
+
+#ifndef CEF_LIBCEF_BROWSER_NAVIGATE_PARAMS_H_
+#define CEF_LIBCEF_BROWSER_NAVIGATE_PARAMS_H_
+#pragma once
+
+#include <string>
+
+#include "libcef/common/upload_data.h"
+
+#include "content/public/browser/global_request_id.h"
+#include "content/public/common/page_transition_types.h"
+#include "content/public/common/referrer.h"
+#include "ui/base/window_open_disposition.h"
+#include "url/gurl.h"
+
+// Parameters that tell CefBrowserHostImpl::Navigate() what to do.
+struct CefNavigateParams {
+  CefNavigateParams(const GURL& a_url,
+                    content::PageTransition a_transition);
+  ~CefNavigateParams();
+
+  // The following parameters are sent to the renderer via CefMsg_LoadRequest.
+  // ---------------------------------------------------------------------------
+
+  // Request method.
+  std::string method;
+
+  // The URL/referrer to be loaded.
+  GURL url;
+  content::Referrer referrer;
+
+  // The frame that the request should be loaded in or -1 to use the main frame.
+  int64 frame_id;
+
+  // Usually the URL of the document in the top-level window, which may be
+  // checked by the third-party cookie blocking policy. Leaving it empty may
+  // lead to undesired cookie blocking. Third-party cookie blocking can be
+  // bypassed by setting first_party_for_cookies = url, but this should ideally
+  // only be done if there really is no way to determine the correct value.
+  GURL first_party_for_cookies;
+
+  // Additional HTTP request headers.
+  std::string headers;
+
+  // net::URLRequest load flags (0 by default).
+  int load_flags;
+
+  // Upload data (may be NULL).
+  scoped_refptr<net::UploadData> upload_data;
+
+
+  // The following parameters are used to define browser behavior when servicing
+  // the navigation request.
+  // ---------------------------------------------------------------------------
+
+  // The disposition requested by the navigation source. Default is CURRENT_TAB.
+  WindowOpenDisposition disposition;
+
+  // The transition type of the navigation.
+  content::PageTransition transition;
+
+  // Whether this navigation was initiated by the renderer process.
+  bool is_renderer_initiated;
+
+  // If non-empty, the new tab contents encoding is overriden by this value.
+  std::string override_encoding;
+
+  // If false then the navigation was not initiated by a user gesture. Default
+  // is true.
+  bool user_gesture;
+
+  // Refers to a navigation that was parked in the browser in order to be
+  // transferred to another RVH. Only used in case of a redirection of a request
+  // to a different site that created a new RVH.
+  content::GlobalRequestID transferred_global_request_id;
+
+ private:
+  CefNavigateParams();
+};
+
+#endif  // CEF_LIBCEF_BROWSER_NAVIGATE_PARAMS_H_