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

chrome/browser/extensions/signin/gaia_auth_extension_loader.h

Index: chrome/browser/extensions/signin/gaia_auth_extension_loader.h
diff --git a/chrome/browser/extensions/signin/gaia_auth_extension_loader.h b/chrome/browser/extensions/signin/gaia_auth_extension_loader.h
index 5d8c9ebf9ef13f74165bacede9675d51f74cbee8..e8f328ebc9207ca25ca4f574962d91aba1da6b53 100644
--- a/chrome/browser/extensions/signin/gaia_auth_extension_loader.h
+++ b/chrome/browser/extensions/signin/gaia_auth_extension_loader.h
@@ -8,14 +8,16 @@
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/extensions/api/profile_keyed_api_factory.h"
 
-class Profile;
+namespace content {
+class BrowserContext;
+}
 
 namespace extensions {
 
 // Manages and registers the gaia auth extension with the extension system.
 class GaiaAuthExtensionLoader : public ProfileKeyedAPI {
  public:
-  explicit GaiaAuthExtensionLoader(Profile* profile);
+  explicit GaiaAuthExtensionLoader(content::BrowserContext* context);
   virtual ~GaiaAuthExtensionLoader();
 
   // Load the gaia auth extension if the extension is not loaded yet.
@@ -23,7 +25,7 @@ class GaiaAuthExtensionLoader : public ProfileKeyedAPI {
   // Unload the gaia auth extension if no pending reference.
   void UnloadIfNeeded();
 
-  static GaiaAuthExtensionLoader* Get(Profile* profile);
+  static GaiaAuthExtensionLoader* Get(content::BrowserContext* context);
 
   // ProfileKeyedAPI implementation.
   static ProfileKeyedAPIFactory<GaiaAuthExtensionLoader>* GetFactoryInstance();
@@ -40,7 +42,7 @@ class GaiaAuthExtensionLoader : public ProfileKeyedAPI {
   }
   static const bool kServiceRedirectedInIncognito = true;
 
-  Profile* profile_;
+  content::BrowserContext* browser_context_;
   int load_count_;
 
   DISALLOW_COPY_AND_ASSIGN(GaiaAuthExtensionLoader);