PlzNavigate: Move navigation-level mixed content checks to the browser.

content/browser/frame_host/navigation_request.cc

 // Copyright 2014 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/navigation_request.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "content/browser/appcache/appcache_navigation_handle.h"
@@ skipping 25 matching lines @@
 #include "content/public/common/appcache_info.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/request_context_type.h"
 #include "content/public/common/resource_response.h"
 #include "content/public/common/url_constants.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
 #include "net/base/url_util.h"
 #include "net/http/http_request_headers.h"
 #include "net/url_request/redirect_info.h"
+#include "third_party/WebKit/public/platform/WebMixedContentContextType.h"
 #include "third_party/WebKit/public/web/WebSandboxFlags.h"
 
 namespace content {
 
 namespace {
 
 // Returns the net load flags to use based on the navigation type.
 // TODO(clamy): Remove the blink code that sets the caching flags when
 // PlzNavigate launches.
 void UpdateLoadFlagsWithCacheFlags(
@@ skipping 165 matching lines @@
   // the renderer in the first place as part of OpenURL.
   bool browser_initiated = !entry.is_renderer_initiated();
 
   std::unique_ptr<NavigationRequest> navigation_request(new NavigationRequest(
       frame_tree_node, entry.ConstructCommonNavigationParams(
                            frame_entry, request_body, dest_url, dest_referrer,
                            navigation_type, lofi_state, navigation_start),
       BeginNavigationParams(entry.extra_headers(), net::LOAD_NORMAL,
                             false,  // has_user_gestures
                             false,  // skip_service_worker
-                            REQUEST_CONTEXT_TYPE_LOCATION, initiator),
+                            REQUEST_CONTEXT_TYPE_LOCATION,
+                            blink::WebMixedContentContextType::Blockable,
+                            initiator),
       entry.ConstructRequestNavigationParams(
           frame_entry, is_same_document_history_load,
           is_history_navigation_in_new_child,
           entry.GetSubframeUniqueNames(frame_tree_node),
           frame_tree_node->has_committed_real_load(),
           controller->GetPendingEntryIndex() == -1,
           controller->GetIndexOfEntry(&entry),
           controller->GetLastCommittedEntryIndex(),
           controller->GetEntryCount()),
       browser_initiated,
-      true, // may_transfer
+      true,  // may_transfer
       &frame_entry, &entry));
   return navigation_request;
 }
 
 // static
 std::unique_ptr<NavigationRequest> NavigationRequest::CreateRendererInitiated(
     FrameTreeNode* frame_tree_node,
     const CommonNavigationParams& common_params,
     const BeginNavigationParams& begin_params,
     int current_history_list_offset,
@@ skipping 97 matching lines @@
     // the NavigationHandle where the callback will be stored.
     // TODO(clamy): pass the real value for |is_external_protocol| if needed.
     // TODO(clamy): pass the method to the NavigationHandle instead of a
     // boolean.
     navigation_handle_->WillStartRequest(
         common_params_.method, common_params_.post_data,
         Referrer::SanitizeForRequest(common_params_.url,
                                      common_params_.referrer),
         begin_params_.has_user_gesture, common_params_.transition, false,
         begin_params_.request_context_type,
+        begin_params_.mixed_content_context_type,
         base::Bind(&NavigationRequest::OnStartChecksComplete,
                    base::Unretained(this)));
     return;
   }
 
   // There is no need to make a network request for this navigation, so commit
   // it immediately.
   state_ = RESPONSE_STARTED;
 
   // Select an appropriate RenderFrameHost.
@@ skipping 340 matching lines @@
   DCHECK_EQ(request_params_.has_user_gesture, begin_params_.has_user_gesture);
 
   render_frame_host->CommitNavigation(response_.get(), std::move(body_),
                                       common_params_, request_params_,
                                       is_view_source_);
 
   frame_tree_node_->ResetNavigationRequest(true);
 }
 
 }  // namespace content