Move DidFailProvisionalLoad handling from RenderView(Host) to RenderFrame(Host).

content/renderer/render_view_impl.cc

 // 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.
 
 #include "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 3538 matching lines @@
 }
 
 void RenderViewImpl::didFailProvisionalLoad(WebFrame* frame,
                                             const WebURLError& error) {
   // Notify the browser that we failed a provisional load with an error.
   //
   // Note: It is important this notification occur before DidStopLoading so the
   //       SSL manager can react to the provisional load failure before being
   //       notified the load stopped.
   //
-  WebDataSource* ds = frame->provisionalDataSource();
-  DCHECK(ds);
-
-  const WebURLRequest& failed_request = ds->request();
-
   FOR_EACH_OBSERVER(
       RenderViewObserver, observers_, DidFailProvisionalLoad(frame, error));
-
-  bool show_repost_interstitial =
-      (error.reason == net::ERR_CACHE_MISS &&
-       EqualsASCII(failed_request.httpMethod(), "POST"));
-
-  ViewHostMsg_DidFailProvisionalLoadWithError_Params params;
-  params.frame_id = frame->identifier();
-  params.frame_unique_name = frame->uniqueName();
-  params.is_main_frame = !frame->parent();
-  params.error_code = error.reason;
-  GetContentClient()->renderer()->GetNavigationErrorStrings(
-      frame,
-      failed_request,
-      error,
-      renderer_preferences_.accept_languages,
-      NULL,
-      &params.error_description);
-  params.url = error.unreachableURL;
-  params.showing_repost_interstitial = show_repost_interstitial;
-  Send(new ViewHostMsg_DidFailProvisionalLoadWithError(
-      routing_id_, params));
-
-  // Don't display an error page if this is simply a cancelled load.  Aside
-  // from being dumb, WebCore doesn't expect it and it will cause a crash.
-  if (error.reason == net::ERR_ABORTED)
-    return;
-
-  // Don't display "client blocked" error page if browser has asked us not to.
-  if (error.reason == net::ERR_BLOCKED_BY_CLIENT &&
-      renderer_preferences_.disable_client_blocked_error_page) {
-    return;
-  }
-
-  // Allow the embedder to suppress an error page.
-  if (GetContentClient()->renderer()->ShouldSuppressErrorPage(
-          error.unreachableURL)) {
-    return;
-  }
-
-  if (RenderThreadImpl::current() &&
-      RenderThreadImpl::current()->layout_test_mode()) {
-    return;
-  }
-
-  // Make sure we never show errors in view source mode.
-  frame->enableViewSourceMode(false);
-
-  DocumentState* document_state = DocumentState::FromDataSource(ds);
-  NavigationState* navigation_state = document_state->navigation_state();
-
-  // If this is a failed back/forward/reload navigation, then we need to do a
-  // 'replace' load.  This is necessary to avoid messing up session history.
-  // Otherwise, we do a normal load, which simulates a 'go' navigation as far
-  // as session history is concerned.
-  //
-  // AUTO_SUBFRAME loads should always be treated as loads that do not advance
-  // the page id.
-  //
-  // TODO(davidben): This should also take the failed navigation's replacement
-  // state into account, if a location.replace() failed.
-  bool replace =
-      navigation_state->pending_page_id() != -1 ||
-      PageTransitionCoreTypeIs(navigation_state->transition_type(),
-                               PAGE_TRANSITION_AUTO_SUBFRAME);
-
-  // If we failed on a browser initiated request, then make sure that our error
-  // page load is regarded as the same browser initiated request.
-  if (!navigation_state->is_content_initiated()) {
-    pending_navigation_params_.reset(new ViewMsg_Navigate_Params);
-    pending_navigation_params_->page_id =
-        navigation_state->pending_page_id();
-    pending_navigation_params_->pending_history_list_offset =
-        navigation_state->pending_history_list_offset();
-    pending_navigation_params_->should_clear_history_list =
-        navigation_state->history_list_was_cleared();
-    pending_navigation_params_->transition =
-        navigation_state->transition_type();
-    pending_navigation_params_->request_time =
-        document_state->request_time();
-    pending_navigation_params_->should_replace_current_entry = replace;
-  }
-
-  // Provide the user with a more helpful error page?
-  if (MaybeLoadAlternateErrorPage(frame, error, replace))
-    return;
-
-  // Fallback to a local error page.
-  LoadNavigationErrorPage(frame, failed_request, error, std::string(), replace);
 }
 
 void RenderViewImpl::didCommitProvisionalLoad(WebFrame* frame,
                                               bool is_new_navigation) {
   DocumentState* document_state =
       DocumentState::FromDataSource(frame->dataSource());
   NavigationState* navigation_state = document_state->navigation_state();
   InternalDocumentStateData* internal_data =
       InternalDocumentStateData::FromDocumentState(document_state);
 
@@ skipping 2802 matching lines @@
   for (size_t i = 0; i < icon_urls.size(); i++) {
     WebURL url = icon_urls[i].iconURL();
     if (!url.isEmpty())
       urls.push_back(FaviconURL(url,
                                 ToFaviconType(icon_urls[i].iconType())));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content