Revert "Refactor sudden termination"

content/browser/renderer_host/render_process_host_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_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_
 
 #include <map>
 #include <queue>
 #include <string>
@@ skipping 104 matching lines @@
   base::ProcessHandle GetHandle() const override;
   BrowserContext* GetBrowserContext() const override;
   bool InSameStoragePartition(StoragePartition* partition) const override;
   int GetID() const override;
   bool HasConnection() const override;
   void SetIgnoreInputEvents(bool ignore_input_events) override;
   bool IgnoreInputEvents() const override;
   void Cleanup() override;
   void AddPendingView() override;
   void RemovePendingView() override;
+  void SetSuddenTerminationAllowed(bool enabled) override;
   bool SuddenTerminationAllowed() const override;
   IPC::ChannelProxy* GetChannel() override;
   void AddFilter(BrowserMessageFilter* filter) override;
   bool FastShutdownForPageCount(size_t count) override;
   bool FastShutdownStarted() const override;
   base::TimeDelta GetChildProcessIdleTime() const override;
   void ResumeRequestsForView(int route_id) override;
   void FilterURL(bool empty_allowed, GURL* url) override;
 #if defined(ENABLE_WEBRTC)
   void EnableAecDump(const base::FilePath& file) override;
@@ skipping 175 matching lines @@
 
   // Creates and adds the IO thread message filters.
   void CreateMessageFilters();
 
   // Registers Mojo services to be exposed to the renderer.
   void RegisterMojoServices();
 
   // Control message handlers.
   void OnShutdownRequest();
   void OnDumpHandlesDone();
-  void OnSuddenTerminationChanged(bool enabled);
+  void SuddenTerminationChanged(bool enabled);
   void OnUserMetricsRecordAction(const std::string& action);
   void OnSavedPageAsMHTML(int job_id, int64 mhtml_file_size);
   void OnCloseACK(int old_route_id);
 
   // Generates a command line to be used to spawn a renderer and appends the
   // results to |*command_line|.
   void AppendRendererCommandLine(base::CommandLine* command_line) const;
 
   // Copies applicable command line switches from the given |browser_cmd| line
   // flags to the output |renderer_cmd| line flags. Not all switches will be
@@ skipping 80 matching lines @@
   int id_;
 
   BrowserContext* browser_context_;
 
   // Owned by |browser_context_|.
   StoragePartitionImpl* storage_partition_impl_;
 
   // The observers watching our lifetime.
   ObserverList<RenderProcessHostObserver> observers_;
 
-  // True if the process can be shut down suddenly. If this is true, then it's
-  // sure that all the RenderFrames in the process can be shutdown suddenly. If
-  // it's false, then specific RenderFrames might still be allowed to be
-  // shutdown suddenly by checking their SuddenTerminationAllowed() flag. This
-  // can occur when a RenderFrame has an unload/beforeUnload event listener
-  // registered but another RenderFrame in the same process doesn't.
+  // True if the process can be shut down suddenly.  If this is true, then we're
+  // sure that all the RenderViews in the process can be shutdown suddenly.  If
+  // it's false, then specific RenderViews might still be allowed to be shutdown
+  // suddenly by checking their SuddenTerminationAllowed() flag.  This can occur
+  // if one WebContents has an unload event listener but another WebContents in
+  // the same process doesn't.
   bool sudden_termination_allowed_;
 
   // Set to true if we shouldn't send input events.  We actually do the
   // filtering for this at the render widget level.
   bool ignore_input_events_;
 
   // Records the last time we regarded the child process active.
   base::TimeTicks child_process_activity_time_;
 
   // Indicates whether this is a RenderProcessHost of a Browser Plugin guest
@@ skipping 67 matching lines @@
   bool subscribe_uniform_enabled_;
 
   base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderProcessHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_