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

content/browser/loader/navigation_resource_throttle.cc

 // Copyright 2015 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/loader/navigation_resource_throttle.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 33 matching lines @@
 void CheckWillStartRequestOnUIThread(
     UIChecksPerformedCallback callback,
     int render_process_id,
     int render_frame_host_id,
     const std::string& method,
     const scoped_refptr<content::ResourceRequestBodyImpl>&
         resource_request_body,
     const Referrer& sanitized_referrer,
     bool has_user_gesture,
     ui::PageTransition transition,
-    bool is_external_protocol) {
+    bool is_external_protocol,
+    RequestContextType fetch_request_context_type) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   RenderFrameHostImpl* render_frame_host =
       RenderFrameHostImpl::FromID(render_process_id, render_frame_host_id);
   if (!render_frame_host) {
     SendCheckResultToIOThread(callback, NavigationThrottle::PROCEED);
     return;
   }
 
   NavigationHandleImpl* navigation_handle =
       render_frame_host->navigation_handle();
   if (!navigation_handle) {
     SendCheckResultToIOThread(callback, NavigationThrottle::PROCEED);
     return;
   }
 
   navigation_handle->WillStartRequest(
       method, resource_request_body, sanitized_referrer, has_user_gesture,
-      transition, is_external_protocol,
+      transition, is_external_protocol, fetch_request_context_type,
       base::Bind(&SendCheckResultToIOThread, callback));
 }
 
 void CheckWillRedirectRequestOnUIThread(
     UIChecksPerformedCallback callback,
     int render_process_id,
     int render_frame_host_id,
     const GURL& new_url,
     const std::string& new_method,
     const GURL& new_referrer_url,
@@ skipping 48 matching lines @@
 
   navigation_handle->WillProcessResponse(
       render_frame_host, headers,
       base::Bind(&SendCheckResultToIOThread, callback));
 }
 
 }  // namespace
 
 NavigationResourceThrottle::NavigationResourceThrottle(
     net::URLRequest* request,
-    ResourceDispatcherHostDelegate* resource_dispatcher_host_delegate)
+    ResourceDispatcherHostDelegate* resource_dispatcher_host_delegate,
+    RequestContextType fetch_request_context_type)
     : request_(request),
       resource_dispatcher_host_delegate_(resource_dispatcher_host_delegate),
+      fetch_request_context_type_(fetch_request_context_type),
       weak_ptr_factory_(this) {}
 
 NavigationResourceThrottle::~NavigationResourceThrottle() {}
 
 void NavigationResourceThrottle::WillStartRequest(bool* defer) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   const ResourceRequestInfoImpl* info =
       ResourceRequestInfoImpl::ForRequest(request_);
   if (!info)
     return;
@@ skipping 10 matching lines @@
                  weak_ptr_factory_.GetWeakPtr());
   DCHECK(request_->method() == "POST" || request_->method() == "GET");
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&CheckWillStartRequestOnUIThread, callback, render_process_id,
                  render_frame_id, request_->method(), info->body(),
                  Referrer::SanitizeForRequest(
                      request_->url(), Referrer(GURL(request_->referrer()),
                                                info->GetReferrerPolicy())),
                  info->HasUserGesture(), info->GetPageTransition(),
-                 is_external_protocol));
+                 is_external_protocol, fetch_request_context_type_));
   *defer = true;
 }
 
 void NavigationResourceThrottle::WillRedirectRequest(
     const net::RedirectInfo& redirect_info,
     bool* defer) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   ResourceRequestInfoImpl* info = ResourceRequestInfoImpl::ForRequest(request_);
   if (!info)
     return;
@@ skipping 85 matching lines @@
   } else if (result == NavigationThrottle::CANCEL) {
     controller()->Cancel();
   } else if (result == NavigationThrottle::BLOCK_REQUEST) {
     controller()->CancelWithError(net::ERR_BLOCKED_BY_CLIENT);
   } else {
     controller()->Resume();
   }
 }
 
 }  // namespace content