[on hold] Remove dependency on RenderViewHost from LoadState notifications

content/browser/web_contents/web_contents_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_WEB_CONTENTS_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 
 #include <stdint.h>
 
 #include <functional>
@@ skipping 200 matching lines @@
   // Adds the given accessibility mode to the current accessibility mode
   // bitmap.
   void AddAccessibilityMode(AccessibilityMode mode);
 
   // Removes the given accessibility mode from the current accessibility
   // mode bitmap, managing the bits that are shared with other modes such
   // that a bit will only be turned off when all modes that depend on it
   // have been removed.
   void RemoveAccessibilityMode(AccessibilityMode mode);
 
+  // Notification that the WebContents load state changed.
+  void LoadStateChanged(const GURL& url,
+                        const net::LoadStateWithParam& load_state,
+                        uint64_t upload_position,
+                        uint64_t upload_size);
+
   // Request a one-time snapshot of the accessibility tree without changing
   // the accessibility mode.
   using AXTreeSnapshotCallback =
       base::Callback<void(
           const ui::AXTreeUpdate&)>;
   void RequestAXTreeSnapshot(AXTreeSnapshotCallback callback);
 
   // Set a temporary zoom level for the frames associated with this WebContents.
   // If |is_temporary| is true, we are setting a new temporary zoom level,
   // otherwise we are clearing a previously set temporary zoom level.
@@ skipping 258 matching lines @@
   void RouteCloseEvent(RenderViewHost* rvh) override;
   bool AddMessageToConsole(int32_t level,
                            const base::string16& message,
                            int32_t line_no,
                            const base::string16& source_id) override;
   RendererPreferences GetRendererPrefs(
       BrowserContext* browser_context) const override;
   void OnUserInteraction(RenderWidgetHostImpl* render_widget_host,
                          const blink::WebInputEvent::Type type) override;
   void OnIgnoredUIEvent() override;
-  void LoadStateChanged(const GURL& url,
-                        const net::LoadStateWithParam& load_state,
-                        uint64_t upload_position,
-                        uint64_t upload_size) override;
   void Activate() override;
   void RunFileChooser(RenderViewHost* render_view_host,
                       const FileChooserParams& params) override;
   void UpdatePreferredSize(const gfx::Size& pref_size) override;
   void CreateNewWindow(
       SiteInstance* source_site_instance,
       int32_t route_id,
       int32_t main_frame_route_id,
       int32_t main_frame_widget_route_id,
       const ViewHostMsg_CreateWindow_Params& params,
@@ skipping 881 matching lines @@
   // Adds/removes a callback called on creation of each new WebContents.
   static void AddCreatedCallbackForTesting(const CreatedCallback& callback);
   static void RemoveCreatedCallbackForTesting(const CreatedCallback& callback);
 
   DISALLOW_COPY_AND_ASSIGN(FriendZone);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_