Reland 37913. Clear local state on exit.

chrome/browser/browser_process_impl.h

 // Copyright (c) 2010 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.
 
 // When each service is created, we set a flag indicating this. At this point,
 // the service initialization could fail or succeed. This allows us to remember
 // if we tried to create a service, and not try creating it over and over if
 // the creation failed.
 
 #ifndef CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_
 #define CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/message_loop.h"
 #include "base/non_thread_safe.h"
 #include "base/scoped_ptr.h"
 #include "chrome/browser/automation/automation_provider_list.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/tab_contents/thumbnail_generator.h"
 #include "ipc/ipc_message.h"
 
 #if defined(OS_WIN)
 #include "sandbox/src/sandbox.h"
 #endif
 
 class CommandLine;
+class FilePath;
 class NotificationService;
 
 // Real implementation of BrowserProcess that creates and returns the services.
 class BrowserProcessImpl : public BrowserProcess, public NonThreadSafe {
  public:
   explicit BrowserProcessImpl(const CommandLine& command_line);
   virtual ~BrowserProcessImpl();
 
   virtual void EndSession();
 
@@ skipping 166 matching lines @@
 
   virtual bool have_inspector_files() const {
     return have_inspector_files_;
   }
 
 #if defined(IPC_MESSAGE_LOG_ENABLED)
   virtual void SetIPCLoggingEnabled(bool enable);
 #endif
 
  private:
+  void ClearLocalState(const FilePath& profile_path);
+  bool ShouldClearLocalState(FilePath* profile_path);
+
   void CreateResourceDispatcherHost();
   void CreatePrefService();
   void CreateMetricsService();
 
   void CreateIOThread();
   static void CleanupOnIOThread();
 
   void CreateFileThread();
   void CreateDBThread();
   void CreateProcessLauncherThread();
@@ skipping 88 matching lines @@
   // Runs on the file thread and stats the inspector's directory, filling in
   // have_inspector_files_ with the result.
   void DoInspectorFilesCheck();
   // Our best estimate about the existence of the inspector directory.
   bool have_inspector_files_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserProcessImpl);
 };
 
 #endif  // CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_