Make printing work better with OOPIF. (try 2)

content/browser/frame_host/render_frame_host_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 145 matching lines @@
   void SaveImageAt(int x, int y) override;
   RenderViewHost* GetRenderViewHost() override;
   service_manager::InterfaceRegistry* GetInterfaceRegistry() override;
   service_manager::InterfaceProvider* GetRemoteInterfaces() override;
   AssociatedInterfaceProvider* GetRemoteAssociatedInterfaces() override;
   blink::WebPageVisibilityState GetVisibilityState() override;
   bool IsRenderFrameLive() override;
   int GetProxyCount() override;
   void FilesSelectedInChooser(const std::vector<FileChooserFileInfo>& files,
                               FileChooserParams::Mode permissions) override;
+  bool HasSelection() override;
   void RequestTextSurroundingSelection(
       const TextSurroundingSelectionCallback& callback,
       int max_length) override;
 
   // mojom::FrameHost
   void GetInterfaceProvider(
       service_manager::mojom::InterfaceProviderRequest interfaces) override;
 
   // IPC::Sender
   bool Send(IPC::Message* msg) override;
@@ skipping 853 matching lines @@
   // The pending WebUIImpl and its type. These values will be used exclusively
   // for same-site navigations to keep a transition of a WebUI in a pending
   // state until the navigation commits.
   std::unique_ptr<WebUIImpl> pending_web_ui_;
   WebUI::TypeID pending_web_ui_type_;
 
   // If true the associated WebUI should be reused when CommitPendingWebUI is
   // called (no pending instance should be set).
   bool should_reuse_web_ui_;
 
+  // If true, then the RenderFrame has selected text.
+  bool has_selection_;
+
   // PlzNavigate: The LoFi state of the last navigation. This is used during
   // history navigation of subframes to ensure that subframes navigate with the
   // same LoFi status as the top-level frame.
   LoFiState last_navigation_lofi_state_;
 
   mojo::Binding<mojom::FrameHost> frame_host_binding_;
   mojom::FramePtr frame_;
 
   // If this is true then this object was created in response to a renderer
   // initiated request. Init() will be called, and until then navigation
@@ skipping 15 matching lines @@
       remote_associated_interfaces_;
   // NOTE: This must be the last member.
   base::WeakPtrFactory<RenderFrameHostImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_