Added unit tests for getCredentialsFromAuthCode.

remoting/host/setup/oauth_client.cc

Index: remoting/host/setup/oauth_client.cc
diff --git a/remoting/host/setup/oauth_client.cc b/remoting/host/setup/oauth_client.cc
index 684ab2c2d84e4cdc99b3424bdf5a62a7d0a5196d..f2dfbb32a181cb4e4aa91ebaa3fd33e475fea571 100644
--- a/remoting/host/setup/oauth_client.cc
+++ b/remoting/host/setup/oauth_client.cc
@@ -12,15 +12,18 @@ const int kMaxGaiaRetries = 3;
 
 namespace remoting {
 
-OAuthClient::OAuthClient(
+OAuthClient::~OAuthClient() {
+}
+
+GaiaOAuthClient::GaiaOAuthClient(
     scoped_refptr<net::URLRequestContextGetter> url_request_context_getter)
     : gaia_oauth_client_(url_request_context_getter.get()) {
 }
 
-OAuthClient::~OAuthClient() {
+GaiaOAuthClient::~GaiaOAuthClient() {
 }
 
-void OAuthClient::GetCredentialsFromAuthCode(
+void GaiaOAuthClient::GetCredentialsFromAuthCode(
     const gaia::OAuthClientInfo& oauth_client_info,
     const std::string& auth_code,
     CompletionCallback on_done) {
@@ -36,7 +39,7 @@ void OAuthClient::GetCredentialsFromAuthCode(
                                            kMaxGaiaRetries, this);
 }
 
-void OAuthClient::OnGetTokensResponse(
+void GaiaOAuthClient::OnGetTokensResponse(
     const std::string& refresh_token,
     const std::string& access_token,
     int expires_in_seconds) {
@@ -45,15 +48,16 @@ void OAuthClient::OnGetTokensResponse(
   gaia_oauth_client_.GetUserEmail(access_token, kMaxGaiaRetries, this);
 }
 
-void OAuthClient::OnRefreshTokenResponse(
+void GaiaOAuthClient::OnRefreshTokenResponse(
     const std::string& access_token,
     int expires_in_seconds) {
   // We never request a refresh token, so this call is not expected.
   NOTREACHED();
 }
 
-void OAuthClient::SendResponse(const std::string& user_email,
-                               const std::string& refresh_token) {
+void GaiaOAuthClient::SendResponse(
+    const std::string& user_email,
+    const std::string& refresh_token) {
   CompletionCallback on_done = on_done_;
   on_done_.Reset();
   on_done.Run(user_email, refresh_token);
@@ -68,19 +72,19 @@ void OAuthClient::SendResponse(const std::string& user_email,
   }
 }
 
-void OAuthClient::OnGetUserEmailResponse(const std::string& user_email) {
+void GaiaOAuthClient::OnGetUserEmailResponse(const std::string& user_email) {
   SendResponse(user_email, refresh_token_);
 }
 
-void OAuthClient::OnOAuthError() {
+void GaiaOAuthClient::OnOAuthError() {
   SendResponse("", "");
 }
 
-void OAuthClient::OnNetworkError(int response_code) {
+void GaiaOAuthClient::OnNetworkError(int response_code) {
   SendResponse("", "");
 }
 
-OAuthClient::Request::Request(
+GaiaOAuthClient::Request::Request(
     const gaia::OAuthClientInfo& oauth_client_info,
     const std::string& auth_code,
     CompletionCallback on_done) {
@@ -89,7 +93,7 @@ OAuthClient::Request::Request(
   this->on_done = on_done;
 }
 
-OAuthClient::Request::~Request() {
+GaiaOAuthClient::Request::~Request() {
 }
 
 }  // namespace remoting