Remove page id from title and state updating.

content/browser/frame_host/render_frame_host_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/browser/frame_host/render_frame_host_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 632 matching lines @@
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidAccessInitialDocument,
                         OnDidAccessInitialDocument)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeOpener, OnDidChangeOpener)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeName, OnDidChangeName)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidAddContentSecurityPolicy,
                         OnDidAddContentSecurityPolicy)
     IPC_MESSAGE_HANDLER(FrameHostMsg_EnforceInsecureRequestPolicy,
                         OnEnforceInsecureRequestPolicy)
     IPC_MESSAGE_HANDLER(FrameHostMsg_UpdateToUniqueOrigin,
                         OnUpdateToUniqueOrigin)
-    IPC_MESSAGE_HANDLER(FrameHostMsg_DidAssignPageId, OnDidAssignPageId)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeSandboxFlags,
                         OnDidChangeSandboxFlags)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidChangeFrameOwnerProperties,
                         OnDidChangeFrameOwnerProperties)
     IPC_MESSAGE_HANDLER(FrameHostMsg_UpdateTitle, OnUpdateTitle)
     IPC_MESSAGE_HANDLER(FrameHostMsg_UpdateEncoding, OnUpdateEncoding)
     IPC_MESSAGE_HANDLER(FrameHostMsg_BeginNavigation,
                         OnBeginNavigation)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DispatchLoad, OnDispatchLoad)
     IPC_MESSAGE_HANDLER(FrameHostMsg_TextSurroundingSelectionResponse,
@@ skipping 1058 matching lines @@
 }
 
 void RenderFrameHostImpl::OnUpdateToUniqueOrigin(
     bool is_potentially_trustworthy_unique_origin) {
   url::Origin origin;
   DCHECK(origin.unique());
   frame_tree_node()->SetCurrentOrigin(origin,
                                       is_potentially_trustworthy_unique_origin);
 }
 
-void RenderFrameHostImpl::OnDidAssignPageId(int32_t page_id) {
-  // Update the RVH's current page ID so that future IPCs from the renderer
-  // correspond to the new page.
-  render_view_host_->page_id_ = page_id;
-}
-
 FrameTreeNode* RenderFrameHostImpl::FindAndVerifyChild(
     int32_t child_frame_routing_id,
     bad_message::BadMessageReason reason) {
   FrameTreeNode* child = frame_tree_node()->frame_tree()->FindByRoutingID(
       GetProcess()->GetID(), child_frame_routing_id);
   // A race can result in |child| to be nullptr. Avoid killing the renderer in
   // that case.
   if (child && child->parent() != frame_tree_node()) {
     bad_message::ReceivedBadMessage(GetProcess(), reason);
     return nullptr;
@@ skipping 44 matching lines @@
     blink::WebTextDirection title_direction) {
   // This message should only be sent for top-level frames.
   if (frame_tree_node_->parent())
     return;
 
   if (title.length() > kMaxTitleChars) {
     NOTREACHED() << "Renderer sent too many characters in title.";
     return;
   }
 
-  delegate_->UpdateTitle(this, render_view_host_->page_id_, title,
-                         WebTextDirectionToChromeTextDirection(
-                             title_direction));
+  delegate_->UpdateTitle(
+      this, title, WebTextDirectionToChromeTextDirection(title_direction));
 }
 
 void RenderFrameHostImpl::OnUpdateEncoding(const std::string& encoding_name) {
   // This message is only sent for top-level frames. TODO(avi): when frame tree
   // mirroring works correctly, add a check here to enforce it.
   delegate_->UpdateEncoding(this, encoding_name);
 }
 
 void RenderFrameHostImpl::OnBeginNavigation(
     const CommonNavigationParams& common_params,
@@ skipping 1338 matching lines @@
   web_bluetooth_service_->SetClientConnectionErrorHandler(base::Bind(
       &RenderFrameHostImpl::DeleteWebBluetoothService, base::Unretained(this)));
   return web_bluetooth_service_.get();
 }
 
 void RenderFrameHostImpl::DeleteWebBluetoothService() {
   web_bluetooth_service_.reset();
 }
 
 }  // namespace content