Support service accounts in the chromoting host.

google_apis/google_api_keys.cc

Index: google_apis/google_api_keys.cc
diff --git a/google_apis/google_api_keys.cc b/google_apis/google_api_keys.cc
index fc4b54735b44042eb79c7845028b37020491ac63..4c401d9c098e5f019e8cf27c45e24fa8d979d702 100644
--- a/google_apis/google_api_keys.cc
+++ b/google_apis/google_api_keys.cc
@@ -49,6 +49,14 @@
 #define GOOGLE_CLIENT_SECRET_REMOTING DUMMY_API_TOKEN
 #endif
 
+#if !defined(GOOGLE_CLIENT_ID_REMOTING_SERVICE_ACCOUNT)
+#define GOOGLE_CLIENT_ID_REMOTING_SERVICE_ACCOUNT DUMMY_API_TOKEN
+#endif
+
+#if !defined(GOOGLE_CLIENT_SECRET_REMOTING_SERVICE_ACCOUNT)
+#define GOOGLE_CLIENT_SECRET_REMOTING_SERVICE_ACCOUNT DUMMY_API_TOKEN
+#endif
+
 // These are used as shortcuts for developers and users providing
 // OAuth credentials via preprocessor defines or environment
 // variables.  If set, they will be used to replace any of the client
@@ -152,6 +160,21 @@ class APIKeyCache {
         default_client_secret,
         environment.get(),
         command_line);
+
+    client_ids_[CLIENT_REMOTING_SERVICE_ACCOUNT] = CalculateKeyValue(
+        GOOGLE_CLIENT_ID_REMOTING_SERVICE_ACCOUNT,
+        STRINGIZE_NO_EXPANSION(GOOGLE_CLIENT_ID_REMOTING_SERVICE_ACCOUNT),
+        NULL,
+        default_client_id,
+        environment.get(),
+        command_line);
+    client_secrets_[CLIENT_REMOTING_SERVICE_ACCOUNT] = CalculateKeyValue(
+        GOOGLE_CLIENT_SECRET_REMOTING_SERVICE_ACCOUNT,
+        STRINGIZE_NO_EXPANSION(GOOGLE_CLIENT_SECRET_REMOTING_SERVICE_ACCOUNT),
+        NULL,
+        default_client_secret,
+        environment.get(),
+        command_line);
   }
 
   std::string api_key() const { return api_key_; }