audiopolicy: engineconfigurable: apply coding style

Test: make

Change-Id: Ibfa26a5893e4481619f407f9b1cb679f96e8a7e9
Signed-off-by: François Gaffie <francois.gaffie@renault.com>
diff --git a/services/audiopolicy/engineconfigurable/wrapper/ParameterManagerWrapper.cpp b/services/audiopolicy/engineconfigurable/wrapper/ParameterManagerWrapper.cpp
index 9b0442e..f8174f8 100644
--- a/services/audiopolicy/engineconfigurable/wrapper/ParameterManagerWrapper.cpp
+++ b/services/audiopolicy/engineconfigurable/wrapper/ParameterManagerWrapper.cpp
@@ -56,13 +56,12 @@
     }
 };
 
-namespace android
-{
+namespace android {
 
 using utilities::convertTo;
 
-namespace audio_policy
-{
+namespace audio_policy {
+
 const char *const ParameterManagerWrapper::mPolicyPfwDefaultConfFileName =
     "/etc/parameter-framework/ParameterFrameworkConfigurationPolicy.xml";