Remove the FrameMsg_Navigate_Params

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 "base/bind.h"
 #include "base/command_line.h"
 #include "base/containers/hash_tables.h"
 #include "base/lazy_instance.h"
@@ skipping 1512 matching lines @@
 
 bool RenderFrameHostImpl::CanCommitURL(const GURL& url) {
   // TODO(creis): We should also check for WebUI pages here.  Also, when the
   // out-of-process iframes implementation is ready, we should check for
   // cross-site URLs that are not allowed to commit in this process.
 
   // Give the client a chance to disallow URLs from committing.
   return GetContentClient()->browser()->CanCommitURL(GetProcess(), url);
 }
 
-void RenderFrameHostImpl::Navigate(const FrameMsg_Navigate_Params& params) {
+void RenderFrameHostImpl::Navigate(
+    const CommonNavigationParams& common_params,
+    const StartNavigationParams& start_params,
+    const CommitNavigationParams& commit_params,
+    const HistoryNavigationParams& history_params) {
   TRACE_EVENT0("navigation", "RenderFrameHostImpl::Navigate");
   // Browser plugin guests are not allowed to navigate outside web-safe schemes,
   // so do not grant them the ability to request additional URLs.
   if (!GetProcess()->IsIsolatedGuest()) {
     ChildProcessSecurityPolicyImpl::GetInstance()->GrantRequestURL(
-        GetProcess()->GetID(), params.common_params.url);
-    if (params.common_params.url.SchemeIs(url::kDataScheme) &&
-        params.common_params.base_url_for_data_url.SchemeIs(url::kFileScheme)) {
+        GetProcess()->GetID(), common_params.url);
+    if (common_params.url.SchemeIs(url::kDataScheme) &&
+        common_params.base_url_for_data_url.SchemeIs(url::kFileScheme)) {
       // If 'data:' is used, and we have a 'file:' base url, grant access to
       // local files.
       ChildProcessSecurityPolicyImpl::GetInstance()->GrantRequestURL(
-          GetProcess()->GetID(), params.common_params.base_url_for_data_url);
+          GetProcess()->GetID(), common_params.base_url_for_data_url);
     }
   }
 
   // We may be returning to an existing NavigationEntry that had been granted
   // file access.  If this is a different process, we will need to grant the
   // access again.  The files listed in the page state are validated when they
   // are received from the renderer to prevent abuse.
-  if (params.history_params.page_state.IsValid()) {
-    render_view_host_->GrantFileAccessFromPageState(
-        params.history_params.page_state);
+  if (history_params.page_state.IsValid()) {
+    render_view_host_->GrantFileAccessFromPageState(history_params.page_state);
   }
 
   // Only send the message if we aren't suspended at the start of a cross-site
   // request.
   if (navigations_suspended_) {
     // Shouldn't be possible to have a second navigation while suspended, since
     // navigations will only be suspended during a cross-site request.  If a
     // second navigation occurs, RenderFrameHostManager will cancel this pending
     // RFH and create a new pending RFH.
     DCHECK(!suspended_nav_params_.get());
-    suspended_nav_params_.reset(new FrameMsg_Navigate_Params(params));
+    suspended_nav_params_.reset(new NavigationParams(
+        common_params, start_params, commit_params, history_params));
   } else {
     // Get back to a clean state, in case we start a new navigation without
     // completing a RFH swap or unload handler.
     SetState(RenderFrameHostImpl::STATE_DEFAULT);
 
-    Send(new FrameMsg_Navigate(routing_id_, params));
+    Send(new FrameMsg_Navigate(routing_id_, common_params, start_params,
+                               commit_params, history_params));
   }
 
   // Force the throbber to start. We do this because Blink's "started
   // loading" message will be received asynchronously from the UI of the
   // browser. But we want to keep the throbber in sync with what's happening
   // in the UI. For example, we want to start throbbing immediately when the
   // user navigates even if the renderer is delayed. There is also an issue
   // with the throbber starting because the WebUI (which controls whether the
   // favicon is displayed) happens synchronously. If the start loading
   // messages was asynchronous, then the default favicon would flash in.
   //
   // Blink doesn't send throb notifications for JavaScript URLs, so we
   // don't want to either.
-  if (!params.common_params.url.SchemeIs(url::kJavaScriptScheme))
+  if (!common_params.url.SchemeIs(url::kJavaScriptScheme))
     delegate_->DidStartLoading(this, true);
 }
 
 void RenderFrameHostImpl::NavigateToURL(const GURL& url) {
-  FrameMsg_Navigate_Params params;
-  params.common_params.url = url;
-  params.common_params.transition = ui::PAGE_TRANSITION_LINK;
-  params.common_params.navigation_type = FrameMsg_Navigate_Type::NORMAL;
-  params.commit_params.browser_navigation_start = base::TimeTicks::Now();
-  params.history_params.page_id = -1;
-  params.history_params.pending_history_list_offset = -1;
-  params.history_params.current_history_list_offset = -1;
-  params.history_params.current_history_list_length = 0;
-  Navigate(params);
+  CommonNavigationParams common_params(
+      url, Referrer(), ui::PAGE_TRANSITION_LINK, FrameMsg_Navigate_Type::NORMAL,
+      true, base::TimeTicks::Now(), FrameMsg_UILoadMetricsReportType::NO_REPORT,
+      GURL(), GURL());
+  Navigate(common_params, StartNavigationParams(), CommitNavigationParams(),
+           HistoryNavigationParams());
 }
 
 void RenderFrameHostImpl::OpenURL(const FrameHostMsg_OpenURL_Params& params,
                                   SiteInstance* source_site_instance) {
   GURL validated_url(params.url);
   GetProcess()->FilterURL(false, &validated_url);
 
   TRACE_EVENT1("navigation", "RenderFrameHostImpl::OpenURL", "url",
                validated_url.possibly_invalid_spec());
   frame_tree_node_->navigator()->RequestOpenURL(
@@ skipping 323 matching lines @@
 
   if (!suspend && suspended_nav_params_) {
     // There's navigation message params waiting to be sent. Now that we're not
     // suspended anymore, resume navigation by sending them. If we were swapped
     // out, we should also stop filtering out the IPC messages now.
     SetState(RenderFrameHostImpl::STATE_DEFAULT);
 
     DCHECK(!proceed_time.is_null());
     suspended_nav_params_->commit_params.browser_navigation_start =
         proceed_time;
-    Send(new FrameMsg_Navigate(routing_id_, *suspended_nav_params_));
+    Send(new FrameMsg_Navigate(routing_id_,
+                               suspended_nav_params_->common_params,
+                               suspended_nav_params_->start_params,
+                               suspended_nav_params_->commit_params,
+                               suspended_nav_params_->history_params));
     suspended_nav_params_.reset();
   }
 }
 
 void RenderFrameHostImpl::CancelSuspendedNavigations() {
   // Clear any state if a pending navigation is canceled or preempted.
   if (suspended_nav_params_)
     suspended_nav_params_.reset();
 
   TRACE_EVENT_ASYNC_END0("navigation",
                          "RenderFrameHostImpl navigation suspended", this);
   navigations_suspended_ = false;
 }
 
 void RenderFrameHostImpl::DidUseGeolocationPermission() {
   RenderFrameHost* top_frame = frame_tree_node()->frame_tree()->GetMainFrame();
   GetContentClient()->browser()->RegisterPermissionUsage(
       PERMISSION_GEOLOCATION,
       delegate_->GetAsWebContents(),
       GetLastCommittedURL().GetOrigin(),
       top_frame->GetLastCommittedURL().GetOrigin());
 }
 
 }  // namespace content