Reimplement ActivateCellularModem without Libcros

chromeos/dbus/flimflam_service_client.cc

Index: chromeos/dbus/flimflam_service_client.cc
diff --git a/chromeos/dbus/flimflam_service_client.cc b/chromeos/dbus/flimflam_service_client.cc
index ec8e1c92b54eca84ed6d3251f19a622d6a656ad7..64a15280e10932ac0f7c62e52b13684c3a90cac2 100644
--- a/chromeos/dbus/flimflam_service_client.cc
+++ b/chromeos/dbus/flimflam_service_client.cc
@@ -108,6 +108,17 @@ class FlimflamServiceClientImpl : public FlimflamServiceClient {
     GetHelper(service_path)->CallVoidMethod(&method_call, callback);
   }
 
+  // FlimflamServiceClient override.
+  virtual bool CallActivateCellularModemAndBlock(
+      const dbus::ObjectPath& service_path,
+      const std::string& carrier) OVERRIDE {
+    dbus::MethodCall method_call(flimflam::kFlimflamServiceInterface,
+                                 flimflam::kActivateCellularModemFunction);
+    dbus::MessageWriter writer(&method_call);
+    writer.AppendString(carrier);
+    return GetHelper(service_path)->CallVoidMethodAndBlock(&method_call);
+  }
+
  private:
   typedef std::map<std::string, FlimflamClientHelper*> HelperMap;
 
@@ -200,6 +211,13 @@ class FlimflamServiceClientStubImpl : public FlimflamServiceClient {
     PostSuccessVoidCallback(callback);
   }
 
+  // FlimflamServiceClient override.
+  virtual bool CallActivateCellularModemAndBlock(
+      const dbus::ObjectPath& service_path,
+      const std::string& carrier) OVERRIDE {
+    return true;
+  }
+
  private:
   void PassEmptyDictionaryValue(const DictionaryValueCallback& callback) const {
     base::DictionaryValue dictionary;