Revert of Remove the use of page id from building the commit params.

content/renderer/render_frame_impl.cc

 // Copyright 2013 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_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 2511 matching lines @@
     }
   }
 
   // Remember that we've already processed this request, so we don't update
   // the session history again.  We do this regardless of whether this is
   // a session history navigation, because if we attempted a session history
   // navigation without valid HistoryItem state, WebCore will think it is a
   // new navigation.
   navigation_state->set_request_committed(true);
 
-  SendDidCommitProvisionalLoad(frame, commit_type);
+  SendDidCommitProvisionalLoad(frame);
 
   // Check whether we have new encoding name.
   UpdateEncoding(frame, frame->view()->pageEncoding().utf8());
 }
 
 void RenderFrameImpl::didCreateNewDocument(blink::WebLocalFrame* frame) {
   DCHECK(!frame_ || frame_ == frame);
 
   FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
                     DidCreateNewDocument(frame));
@@ skipping 1027 matching lines @@
 
 void RenderFrameImpl::WasShown() {
   FOR_EACH_OBSERVER(RenderFrameObserver, observers_, WasShown());
 }
 
 bool RenderFrameImpl::IsHidden() {
   return GetRenderWidget()->is_hidden();
 }
 
 // Tell the embedding application that the URL of the active page has changed.
-void RenderFrameImpl::SendDidCommitProvisionalLoad(
-      blink::WebFrame* frame,
-      blink::WebHistoryCommitType commit_type) {
+void RenderFrameImpl::SendDidCommitProvisionalLoad(blink::WebFrame* frame) {
   DCHECK(!frame_ || frame_ == frame);
   WebDataSource* ds = frame->dataSource();
   DCHECK(ds);
 
   const WebURLRequest& request = ds->request();
   const WebURLResponse& response = ds->response();
 
   DocumentState* document_state = DocumentState::FromDataSource(ds);
   NavigationState* navigation_state = document_state->navigation_state();
   InternalDocumentStateData* internal_data =
@@ skipping 42 matching lines @@
   params.should_update_history = !ds->hasUnreachableURL() &&
       !response.isMultipartPayload() && (response.httpStatusCode() != 404);
 
   params.searchable_form_url = internal_data->searchable_form_url();
   params.searchable_form_encoding = internal_data->searchable_form_encoding();
 
   params.gesture = render_view_->navigation_gesture_;
   render_view_->navigation_gesture_ = NavigationGestureUnknown;
 
   // Make navigation state a part of the DidCommitProvisionalLoad message so
-  // that committed entry has it at all times.
+  // that commited entry has it at all times.
   HistoryEntry* entry = render_view_->history_controller()->GetCurrentEntry();
   if (entry)
     params.page_state = HistoryEntryToPageState(entry);
   else
     params.page_state = PageState::CreateFromURL(request.url());
 
   if (!frame->parent()) {
     // Top-level navigation.
 
     // Reset the zoom limits in case a plugin had changed them previously. This
@@ skipping 84 matching lines @@
 
     // This message needs to be sent before any of allowScripts(),
     // allowImages(), allowPlugins() is called for the new page, so that when
     // these functions send a ViewHostMsg_ContentBlocked message, it arrives
     // after the FrameHostMsg_DidCommitProvisionalLoad message.
     Send(new FrameHostMsg_DidCommitProvisionalLoad(routing_id_, params));
   } else {
     // Subframe navigation: the type depends on whether this navigation
     // generated a new session history entry. When they do generate a session
     // history entry, it means the user initiated the navigation and we should
-    // mark it as such.
-    bool is_history_navigation = commit_type == blink::WebBackForwardCommit;
-    if (is_history_navigation || ds->replacesCurrentHistoryItem())
+    // mark it as such. This test checks if this is the first time
+    // SendDidCommitProvisionalLoad has been called since WillNavigateToURL was
+    // called to initiate the load.
+    if (render_view_->page_id_ > render_view_->last_page_id_sent_to_browser_)
+      params.transition = ui::PAGE_TRANSITION_MANUAL_SUBFRAME;
+    else
       params.transition = ui::PAGE_TRANSITION_AUTO_SUBFRAME;
-    else
-      params.transition = ui::PAGE_TRANSITION_MANUAL_SUBFRAME;
 
     DCHECK(!navigation_state->history_list_was_cleared());
     params.history_list_was_cleared = false;
     params.report_type = FrameMsg_UILoadMetricsReportType::NO_REPORT;
 
     // Don't send this message while the subframe is swapped out.
     if (!is_swapped_out())
       Send(new FrameHostMsg_DidCommitProvisionalLoad(routing_id_, params));
   }
 
+  render_view_->last_page_id_sent_to_browser_ =
+      std::max(render_view_->last_page_id_sent_to_browser_,
+               render_view_->page_id_);
+
   // If we end up reusing this WebRequest (for example, due to a #ref click),
   // we don't want the transition type to persist.  Just clear it.
   navigation_state->set_transition_type(ui::PAGE_TRANSITION_LINK);
 }
 
 WebElement RenderFrameImpl::GetFocusedElement() {
   WebDocument doc = frame_->document();
   if (!doc.isNull())
     return doc.focusedElement();
 
@@ skipping 615 matching lines @@
 
 #if defined(ENABLE_BROWSER_CDMS)
 RendererCdmManager* RenderFrameImpl::GetCdmManager() {
   if (!cdm_manager_)
     cdm_manager_ = new RendererCdmManager(this);
   return cdm_manager_;
 }
 #endif  // defined(ENABLE_BROWSER_CDMS)
 
 }  // namespace content