Consistently use LoFi for an entire page

content/browser/loader/resource_request_info_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_LOADER_RESOURCE_REQUEST_INFO_IMPL_H_
 #define CONTENT_BROWSER_LOADER_RESOURCE_REQUEST_INFO_IMPL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 47 matching lines @@
       bool allow_download,
       bool has_user_gesture,
       bool enable_load_timing,
       bool enable_upload_progress,
       bool do_not_prompt_for_login,
       blink::WebReferrerPolicy referrer_policy,
       blink::WebPageVisibilityState visibility_state,
       ResourceContext* context,
       base::WeakPtr<ResourceMessageFilter> filter,
       bool report_raw_headers,
-      bool is_async);
+      bool is_async,
+      bool is_using_lofi);
   ~ResourceRequestInfoImpl() override;
 
   // ResourceRequestInfo implementation:
   ResourceContext* GetContext() const override;
   int GetChildID() const override;
   int GetRouteID() const override;
   int GetOriginPID() const override;
   int GetRequestID() const override;
   int GetRenderFrameID() const override;
   bool IsMainFrame() const override;
   bool ParentIsMainFrame() const override;
   int GetParentRenderFrameID() const override;
   ResourceType GetResourceType() const override;
   int GetProcessType() const override;
   blink::WebReferrerPolicy GetReferrerPolicy() const override;
   blink::WebPageVisibilityState GetVisibilityState() const override;
   ui::PageTransition GetPageTransition() const override;
   bool HasUserGesture() const override;
   bool WasIgnoredByHandler() const override;
   bool GetAssociatedRenderFrame(int* render_process_id,
                                 int* render_frame_id) const override;
   bool IsAsync() const override;
   bool IsDownload() const override;
+  bool IsUsingLoFi() const override;
   bool ShouldReportRawHeaders() const;
 
   CONTENT_EXPORT void AssociateWithRequest(net::URLRequest* request);
 
   CONTENT_EXPORT GlobalRequestID GetGlobalRequestID() const;
   GlobalRoutingID GetGlobalRoutingID() const;
 
   // PlzNavigate
   // The id of the FrameTreeNode that initiated this request (for a navigation
   // request).
@@ skipping 112 matching lines @@
   ui::PageTransition transition_type_;
   int memory_cost_;
   blink::WebReferrerPolicy referrer_policy_;
   blink::WebPageVisibilityState visibility_state_;
   ResourceContext* context_;
   // The filter might be deleted without deleting this object if the process
   // exits during a transfer.
   base::WeakPtr<ResourceMessageFilter> filter_;
   bool report_raw_headers_;
   bool is_async_;
+  bool is_using_lofi_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceRequestInfoImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_LOADER_RESOURCE_REQUEST_INFO_IMPL_H_