Add create access token fetcher to OAuthTokenService.

This CL add a factory method to create access token fetchers in the
OAuth2 token service. This allows subclasses to create specific access
token fetchers and re-use the OAuth2 caching logic without duplicating
the code.

TBR=atwilson,  blundell, gene
BUG=320625

Review URL: https://codereview.chromium.org/193043002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@256816 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 17 insertions, 2 deletions

diff --git a/google_apis/gaia/fake_oauth2_token_service.h b/google_apis/gaia/fake_oauth2_token_service.h
index 2554bd4..8c267e5 100644
--- a/google_apis/gaia/fake_oauth2_token_service.h
+++ b/google_apis/gaia/fake_oauth2_token_service.h
@@ -5,6 +5,7 @@
 #ifndef GOOGLE_APIS_GAIA_FAKE_OAUTH2_TOKEN_SERVICE_H_
 #define GOOGLE_APIS_GAIA_FAKE_OAUTH2_TOKEN_SERVICE_H_
 
+#include <set>
 #include <string>
 
 #include "base/compiler_specific.h"
@@ -20,6 +21,12 @@ class FakeOAuth2TokenService : public OAuth2TokenService {
   FakeOAuth2TokenService();
   virtual ~FakeOAuth2TokenService();
 
+  void AddAccount(const std::string& account_id);
+
+  void set_request_context(net::URLRequestContextGetter* request_context) {
+    request_context_ = request_context;
+  }
+
  protected:
   // OAuth2TokenService overrides.
   virtual void FetchOAuth2Token(RequestImpl* request,
@@ -34,13 +41,21 @@ class FakeOAuth2TokenService : public OAuth2TokenService {
                                      const ScopeSet& scopes,
                                      const std::string& access_token) OVERRIDE;
 
-  virtual std::string GetRefreshToken(const std::string& account_id)
-      const OVERRIDE;
+  virtual bool RefreshTokenIsAvailable(const std::string& account_id) const
+      OVERRIDE;
 
  private:
   // OAuth2TokenService overrides.
   virtual net::URLRequestContextGetter* GetRequestContext() OVERRIDE;
 
+  virtual OAuth2AccessTokenFetcher* CreateAccessTokenFetcher(
+      const std::string& account_id,
+      net::URLRequestContextGetter* getter,
+      OAuth2AccessTokenConsumer* consumer) OVERRIDE;
+
+  std::set<std::string> account_ids_;
+  net::URLRequestContextGetter* request_context_;  // weak
+
   DISALLOW_COPY_AND_ASSIGN(FakeOAuth2TokenService);
 };