Keep a copy of page id in RenderViewHost.

content/test/test_render_view_host.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_TEST_TEST_RENDER_VIEW_HOST_H_
 #define CONTENT_TEST_TEST_RENDER_VIEW_HOST_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 232 matching lines @@
   void SendNavigateWithOriginalRequestURL(
       int page_id, const GURL& url, const GURL& original_request_url);
 
   void SendNavigateWithFile(
       int page_id, const GURL& url, const base::FilePath& file_path);
 
   void SendNavigateWithParams(
       FrameHostMsg_DidCommitProvisionalLoad_Params* params);
 
   void TestOnUpdateStateWithFile(
-      int process_id, const base::FilePath& file_path);
+      int page_id, const base::FilePath& file_path);
 
   void TestOnStartDragging(const DropData& drop_data);
 
   // If set, *delete_counter is incremented when this object destructs.
   void set_delete_counter(int* delete_counter) {
     delete_counter_ = delete_counter;
   }
 
   // Sets whether the RenderView currently exists or not. This controls the
   // return value from IsRenderViewLive, which the rest of the system uses to
@@ skipping 135 matching lines @@
  private:
   typedef scoped_ptr<ui::test::ScopedSetSupportedScaleFactors>
       ScopedSetSupportedScaleFactors;
   ScopedSetSupportedScaleFactors scoped_set_supported_scale_factors_;
   DISALLOW_COPY_AND_ASSIGN(RenderViewHostImplTestHarness);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_TEST_RENDER_VIEW_HOST_H_