Revert 251563 "Move browser initiated navigation from RenderView..."

trunk/src/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/containers/hash_tables.h"
 #include "base/lazy_instance.h"
 #include "base/metrics/user_metrics_action.h"
-#include "content/browser/child_process_security_policy_impl.h"
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/frame_tree_node.h"
 #include "content/browser/frame_host/navigator.h"
 #include "content/browser/frame_host/render_frame_host_delegate.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/common/frame_messages.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/render_process_host.h"
@@ skipping 317 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) {
-  TRACE_EVENT0("frame_host", "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()->IsGuest()) {
-    ChildProcessSecurityPolicyImpl::GetInstance()->GrantRequestURL(
-        GetProcess()->GetID(), params.url);
-    if (params.url.SchemeIs(kDataScheme) &&
-        params.base_url_for_data_url.SchemeIs(kFileScheme)) {
-      // If 'data:' is used, and we have a 'file:' base url, grant access to
-      // local files.
-      ChildProcessSecurityPolicyImpl::GetInstance()->GrantRequestURL(
-          GetProcess()->GetID(), params.base_url_for_data_url);
-    }
-  }
-
-  // Only send the message if we aren't suspended at the start of a cross-site
-  // request.
-  if (render_view_host_->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(!render_view_host_->suspended_nav_params_.get());
-    render_view_host_->suspended_nav_params_.reset(
-        new FrameMsg_Navigate_Params(params));
-  } else {
-    // Get back to a clean state, in case we start a new navigation without
-    // completing a RVH swap or unload handler.
-    render_view_host_->SetState(RenderViewHostImpl::STATE_DEFAULT);
-
-    Send(new FrameMsg_Navigate(GetRoutingID(), 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 naivgates 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.url.SchemeIs(kJavaScriptScheme))
-    delegate_->DidStartLoading(this);
-}
-
-void RenderFrameHostImpl::NavigateToURL(const GURL& url) {
-  FrameMsg_Navigate_Params params;
-  params.page_id = -1;
-  params.pending_history_list_offset = -1;
-  params.current_history_list_offset = -1;
-  params.current_history_list_length = 0;
-  params.url = url;
-  params.transition = PAGE_TRANSITION_LINK;
-  params.navigation_type = FrameMsg_Navigate_Type::NORMAL;
-  Navigate(params);
-}
-
 }  // namespace content