Rename shell namespace to service_manager

services/service_manager/public/cpp/lib/interface_provider.cc

Index: services/service_manager/public/cpp/lib/interface_provider.cc
diff --git a/services/service_manager/public/cpp/lib/interface_provider.cc b/services/service_manager/public/cpp/lib/interface_provider.cc
index 42b460ac395051e635972de54cc2137847f180d4..2034933c76f367dcf640cadc2251d1139048b1b4 100644
--- a/services/service_manager/public/cpp/lib/interface_provider.cc
+++ b/services/service_manager/public/cpp/lib/interface_provider.cc
@@ -7,7 +7,7 @@
 #include "base/macros.h"
 #include "mojo/public/cpp/bindings/strong_binding.h"
 
-namespace shell {
+namespace service_manager {
 
 InterfaceProvider::InterfaceProvider() : weak_factory_(this) {
   pending_request_ = GetProxy(&interface_provider_);
@@ -62,4 +62,4 @@ void InterfaceProvider::ClearBinders() {
   binders_.clear();
 }
 
-}  // namespace shell
+}  // namespace service_manager