Rename shell namespace to service_manager

services/navigation/navigation_unittest.cc

Index: services/navigation/navigation_unittest.cc
diff --git a/services/navigation/navigation_unittest.cc b/services/navigation/navigation_unittest.cc
index 8eb2323e09cff9f5c782f71da8e1bb4e8c819985..1237ebb53f115b1a2401e41d5d9f7ce61eb08e49 100644
--- a/services/navigation/navigation_unittest.cc
+++ b/services/navigation/navigation_unittest.cc
@@ -12,17 +12,17 @@
 
 namespace navigation {
 
-class NavigationTest : public shell::test::ServiceTest,
+class NavigationTest : public service_manager::test::ServiceTest,
                        public mojom::ViewClient {
  public:
   NavigationTest()
-      : shell::test::ServiceTest("exe:navigation_unittests"),
+      : service_manager::test::ServiceTest("exe:navigation_unittests"),
         binding_(this) {}
   ~NavigationTest() override {}
 
  protected:
    void SetUp() override {
-     shell::test::ServiceTest::SetUp();
+     service_manager::test::ServiceTest::SetUp();
      window_manager_connection_ = connector()->Connect("service:test_wm");
    }
 
@@ -65,7 +65,7 @@ class NavigationTest : public shell::test::ServiceTest,
   int load_count_ = 0;
   mojo::Binding<mojom::ViewClient> binding_;
   base::RunLoop* loop_ = nullptr;
-  std::unique_ptr<shell::Connection> window_manager_connection_;
+  std::unique_ptr<service_manager::Connection> window_manager_connection_;
 
   DISALLOW_COPY_AND_ASSIGN(NavigationTest);
 };