Making OAuth2TokenService multi-login aware, updating callers, minor fixes

chrome/browser/sync/profile_sync_service.cc

Index: chrome/browser/sync/profile_sync_service.cc
diff --git a/chrome/browser/sync/profile_sync_service.cc b/chrome/browser/sync/profile_sync_service.cc
index 004fcbaab894f25d3fc9add7963aba4fd6baf982..b1f649f464f355eedf50c9ac48ac0d7dda1daa41 100644
--- a/chrome/browser/sync/profile_sync_service.cc
+++ b/chrome/browser/sync/profile_sync_service.cc
@@ -215,7 +215,8 @@ bool ProfileSyncService::IsOAuthRefreshTokenAvailable() {
         ProfileOAuth2TokenServiceFactory::GetForProfile(profile_);
     if (!token_service)
       return false;
-    return token_service->RefreshTokenIsAvailable();
+    return token_service->RefreshTokenIsAvailable(
+        token_service->GetPrimaryAccountId());
   } else {
     TokenService* token_service = TokenServiceFactory::GetForProfile(profile_);
     if (!token_service)
@@ -715,12 +716,16 @@ void ProfileSyncService::OnGetTokenFailure(
 
 void ProfileSyncService::OnRefreshTokenAvailable(
     const std::string& account_id) {
-  OnRefreshTokensLoaded();
+  if (ProfileOAuth2TokenServiceFactory::GetForProfile(profile_)->
+          GetPrimaryAccountId() == account_id) {
+    OnRefreshTokensLoaded();
+  }
 }
 
 void ProfileSyncService::OnRefreshTokenRevoked(
     const std::string& account_id) {
   if (!IsOAuthRefreshTokenAvailable()) {
+    access_token_.clear();
     // The additional check around IsOAuthRefreshTokenAvailable() above
     // prevents us sounding the alarm if we actually have a valid token but
     // a refresh attempt by TokenService failed for any variety of reasons
@@ -745,10 +750,6 @@ void ProfileSyncService::OnRefreshTokensLoaded() {
   }
 }
 
-void ProfileSyncService::OnRefreshTokensCleared() {
-  access_token_.clear();
-}
-
 void ProfileSyncService::Shutdown() {
   UnregisterAuthNotifications();
 
@@ -1886,14 +1887,15 @@ void ProfileSyncService::RequestAccessToken() {
     oauth2_scopes.insert(GaiaConstants::kChromeSyncOAuth2Scope);
   }
 
-  OAuth2TokenService* token_service =
+  ProfileOAuth2TokenService* token_service =
       ProfileOAuth2TokenServiceFactory::GetForProfile(profile_);
   // Invalidate previous token, otherwise token service will return the same
   // token again.
   if (!access_token_.empty())
     token_service->InvalidateToken(oauth2_scopes, access_token_);
   access_token_.clear();
-  access_token_request_ = token_service->StartRequest(oauth2_scopes, this);
+  access_token_request_ = token_service->StartRequest(
+      token_service->GetPrimaryAccountId(), oauth2_scopes, this);
 }
 
 void ProfileSyncService::SetEncryptionPassphrase(const std::string& passphrase,