Remove mojo:: part of mojo::shell:: nested namespace in //shell.

shell/shell_test_base.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SHELL_SHELL_TEST_BASE_H_
 #define SHELL_SHELL_TEST_BASE_H_
 
 #include <string>
 
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "mojo/public/cpp/system/core.h"
 #include "shell/context.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 class GURL;
 
-namespace mojo {
 namespace shell {
 namespace test {
 
 class ShellTestBase : public testing::Test {
  public:
   ShellTestBase();
   ~ShellTestBase() override;
 
   void SetUp() override;
   void TearDown() override;
 
   // |application_url| should typically be a mojo: URL (the origin will be set
   // to an "appropriate" file: URL).
-  // TODO(tim): Should the test base be a ServiceProvider?
-  ScopedMessagePipeHandle ConnectToService(const GURL& application_url,
-                                           const std::string& service_name);
+  // TODO(tim): Should the test base be a mojo::ServiceProvider?
+  mojo::ScopedMessagePipeHandle ConnectToService(
+      const GURL& application_url,
+      const std::string& service_name);
 
   template <typename Interface>
   void ConnectToService(const GURL& application_url,
-                        InterfacePtr<Interface>* ptr) {
+                        mojo::InterfacePtr<Interface>* ptr) {
     ptr->Bind(ConnectToService(application_url, Interface::Name_).Pass());
   }
 
   base::MessageLoop* message_loop() { return &message_loop_; }
   Context* shell_context() { return &shell_context_; }
 
  private:
   // Set up the test applications so that mojo: URL resolves to those.
   void SetUpTestApplications();
 
   Context shell_context_;
   base::MessageLoop message_loop_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellTestBase);
 };
 
 }  // namespace test
 }  // namespace shell
-}  // namespace mojo
 
 #endif  // SHELL_SHELL_TEST_BASE_H_