Move ProfileKeyedAPI implementations to take BrowserContext in the constructor (part 3).

chrome/browser/extensions/api/system_info/system_info_api.h

Index: chrome/browser/extensions/api/system_info/system_info_api.h
diff --git a/chrome/browser/extensions/api/system_info/system_info_api.h b/chrome/browser/extensions/api/system_info/system_info_api.h
index d26254642ac5f6f5457170066b78c0435a27867e..a77c117ad971f860871e5cd53813dd00e8fa5f37 100644
--- a/chrome/browser/extensions/api/system_info/system_info_api.h
+++ b/chrome/browser/extensions/api/system_info/system_info_api.h
@@ -18,7 +18,7 @@ class SystemInfoAPI : public ProfileKeyedAPI,
   // ProfileKeyedAPI implementation.
   static ProfileKeyedAPIFactory<SystemInfoAPI>* GetFactoryInstance();
 
-  explicit SystemInfoAPI(Profile* profile);
+  explicit SystemInfoAPI(content::BrowserContext* context);
   virtual ~SystemInfoAPI();
 
   // BrowserContextKeyedService implementation.
@@ -37,7 +37,7 @@ class SystemInfoAPI : public ProfileKeyedAPI,
   }
   static const bool kServiceIsNULLWhileTesting = true;
 
-  Profile* profile_;
+  content::BrowserContext* browser_context_;
 
   DISALLOW_COPY_AND_ASSIGN(SystemInfoAPI);
 };