Prepending view-source: does not load the source of the userscript.

content/renderer/render_view_impl.cc

 // Copyright (c) 2012 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/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 #include <vector>
@@ skipping 2676 matching lines @@
   // initiated any load resulting from JS execution.
   if (!params.url.SchemeIs(chrome::kJavaScriptScheme)) {
     navigation_state = NavigationState::CreateBrowserInitiated(
         params.page_id,
         params.pending_history_list_offset,
         params.transition);
     navigation_state->set_transferred_request_child_id(
         params.transferred_request_child_id);
     navigation_state->set_transferred_request_request_id(
         params.transferred_request_request_id);
+    navigation_state->set_allow_download(params.allow_download);
   } else {
     navigation_state = NavigationState::CreateContentInitiated();
   }
   return navigation_state;
 }
 
 void RenderViewImpl::ProcessViewLayoutFlags(const CommandLine& command_line) {
   bool enable_viewport =
       command_line.HasSwitch(switches::kEnableViewport) ||
       // Setting a default device scale factor forces enable_viewport on.
@@ skipping 391 matching lines @@
   if (!top_frame)
     top_frame = frame;
   WebDataSource* provisional_data_source = top_frame->provisionalDataSource();
   WebDataSource* top_data_source = top_frame->dataSource();
   WebDataSource* data_source =
       provisional_data_source ? provisional_data_source : top_data_source;
 
   GURL request_url(request.url());
   GURL new_url;
   if (content::GetContentClient()->renderer()->WillSendRequest(
-          frame, request_url, &new_url)) {
+      frame, request_url, &new_url)) {
     request.setURL(WebURL(new_url));
   }
 
   content::PageTransition transition_type = content::PAGE_TRANSITION_LINK;
   DocumentState* document_state = DocumentState::FromDataSource(data_source);
   NavigationState* navigation_state = document_state->navigation_state();
   if (document_state) {
     if (document_state->is_cache_policy_override_set())
       request.setCachePolicy(document_state->cache_policy_override());
     transition_type = navigation_state->transition_type();
   }
 
   request.setExtraData(
       new RequestExtraData(frame->referrerPolicy(),
                            (frame == top_frame),
                            frame->identifier(),
                            frame->parent() == top_frame,
                            frame->parent() ? frame->parent()->identifier() : -1,
+                           navigation_state->allow_download(),
                            transition_type,
                            navigation_state->transferred_request_child_id(),
                            navigation_state->transferred_request_request_id()));
 
   DocumentState* top_document_state =
       DocumentState::FromDataSource(top_data_source);
   // TODO(gavinp): separate out prefetching and prerender field trials
   // if the rel=prerender rel type is sticking around.
   if (top_document_state &&
       (request.targetType() == WebURLRequest::TargetIsPrefetch ||
@@ skipping 2169 matching lines @@
 bool RenderViewImpl::WebWidgetHandlesCompositorScheduling() const {
   return !!RenderThreadImpl::current()->compositor_thread();
 }
 
 void RenderViewImpl::OnJavaBridgeInit() {
   DCHECK(!java_bridge_dispatcher_.get());
 #if defined(ENABLE_JAVA_BRIDGE)
   java_bridge_dispatcher_.reset(new JavaBridgeDispatcher(this));
 #endif
 }