Factor DRP PreviewsState logic out of content

content/renderer/render_frame_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/renderer/render_frame_impl.h"
 
 #include <string.h>
 #include <algorithm>
 #include <map>
 #include <string>
@@ skipping 117 matching lines @@
 #include "content/renderer/media/media_stream_dispatcher.h"
 #include "content/renderer/media/user_media_client_impl.h"
 #include "content/renderer/mojo/blink_connector_js_wrapper.h"
 #include "content/renderer/mojo/blink_interface_registry_impl.h"
 #include "content/renderer/mojo/interface_provider_js_wrapper.h"
 #include "content/renderer/mojo_bindings_controller.h"
 #include "content/renderer/navigation_state_impl.h"
 #include "content/renderer/pepper/pepper_audio_controller.h"
 #include "content/renderer/pepper/plugin_instance_throttler_impl.h"
 #include "content/renderer/presentation/presentation_dispatcher.h"
-#include "content/renderer/previews_state_helper.h"
 #include "content/renderer/push_messaging/push_messaging_client.h"
 #include "content/renderer/render_frame_proxy.h"
 #include "content/renderer/render_process.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/render_widget_fullscreen_pepper.h"
 #include "content/renderer/renderer_blink_platform_impl.h"
 #include "content/renderer/renderer_webapplicationcachehost_impl.h"
 #include "content/renderer/renderer_webcolorchooser_impl.h"
 #include "content/renderer/savable_resources.h"
@@ skipping 2690 matching lines @@
 
   blink::WebConsoleMessage wcm(target_level, WebString::FromUTF8(message));
   frame_->AddMessageToConsole(wcm);
 }
 
 void RenderFrameImpl::DetachDevToolsForTest() {
   if (devtools_agent_)
     devtools_agent_->DetachAllSessions();
 }
 
+void RenderFrameImpl::SetPreviewsState(PreviewsState previews_state) {
+  previews_state_ = previews_state;
+}
+
 PreviewsState RenderFrameImpl::GetPreviewsState() const {
   return previews_state_;
 }
 
 bool RenderFrameImpl::IsPasting() const {
   return is_pasting_;
 }
 
 // blink::mojom::EngagementClient implementation -------------------------------
 
@@ skipping 845 matching lines @@
   const WebURLResponse& web_url_response =
       frame_->GetDocumentLoader()->GetResponse();
   WebURLResponseExtraDataImpl* extra_data =
       GetExtraDataFromResponse(web_url_response);
   // Only update the PreviewsState and effective connection type states for new
   // main frame documents. Subframes inherit from the main frame and should not
   // change at commit time.
   if (is_main_frame_ && !navigation_state->WasWithinSameDocument()) {
     previews_state_ = PREVIEWS_OFF;
     if (extra_data) {
-      previews_state_ = GetPreviewsStateFromMainFrameResponse(
-          extra_data->previews_state(), web_url_response);
+      previews_state_ = extra_data->previews_state();
       effective_connection_type_ =
           EffectiveConnectionTypeToWebEffectiveConnectionType(
               extra_data->effective_connection_type());
     }
   }
 
   if (proxy_routing_id_ != MSG_ROUTING_NONE) {
     // If this is a provisional frame associated with a proxy (i.e., a frame
     // created for a remote-to-local navigation), swap it into the frame tree
     // now.
@@ skipping 3374 matching lines @@
       replaces_current_history_item(info.replaces_current_history_item),
       history_navigation_in_new_child_frame(
           info.is_history_navigation_in_new_child_frame),
       client_redirect(info.is_client_redirect),
       triggering_event_info(info.triggering_event_info),
       cache_disabled(info.is_cache_disabled),
       form(info.form),
       source_location(info.source_location) {}
 
 }  // namespace content