chromeos: Stop calling ProfileManager::GetDefaultProfile() from extension event dispatch functions

chrome/browser/extensions/system/system_api.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.
 
 // This extension API contains system-wide preferences and functions that shall
 // be only available to component extensions.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_SYSTEM_SYSTEM_API_H_
 #define CHROME_BROWSER_EXTENSIONS_SYSTEM_SYSTEM_API_H_
 
@@ skipping 17 matching lines @@
  public:
   DECLARE_EXTENSION_FUNCTION_NAME("systemPrivate.getUpdateStatus")
 
  protected:
   virtual ~GetUpdateStatusFunction() {}
 
   // ExtensionFunction:
   virtual bool RunImpl() OVERRIDE;
 };
 
-void DispatchBrightnessChangedEvent(int brightness, bool user_initiated);
-void DispatchVolumeChangedEvent(double volume, bool is_volume_muted);
-void DispatchScreenUnlockedEvent();
-void DispatchWokeUpEvent();
+void DispatchBrightnessChangedEvent(Profile* profile,
+                                    int brightness,
+                                    bool user_initiated);
+void DispatchVolumeChangedEvent(Profile* profile,
+                                double volume,
+                                bool is_volume_muted);
+void DispatchScreenUnlockedEvent(Profile* profile);
+void DispatchWokeUpEvent(Profile* profile);

[satorux1, 2012/09/12 20:33:23]

While you are at it. Could you add function comments? In particular, please
describe why Profile* is needed.

[hashimoto, 2012/09/12 20:42:51]

Done.

 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_SYSTEM_SYSTEM_API_H_