Add mojom module suffix in .mojom files in content.

content/public/test/test_mojo_app.cc

 // Copyright 2015 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.
 
 #include "content/public/test/test_mojo_app.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "mojo/shell/public/cpp/connection.h"
 #include "mojo/shell/public/cpp/connector.h"
 
 namespace content {
 
 const char kTestMojoAppUrl[] = "system:content_mojo_test";
 
 TestMojoApp::TestMojoApp() : service_binding_(this) {
 }
 
 TestMojoApp::~TestMojoApp() {
 }
 
 bool TestMojoApp::AcceptConnection(mojo::Connection* connection) {
   requestor_name_ = connection->GetRemoteIdentity().name();
-  connection->AddInterface<TestMojoService>(this);
+  connection->AddInterface<mojom::TestMojoService>(this);
   return true;
 }
 
-void TestMojoApp::Create(mojo::Connection* connection,
-                         mojo::InterfaceRequest<TestMojoService> request) {
+void TestMojoApp::Create(
+    mojo::Connection* connection,
+    mojo::InterfaceRequest<mojom::TestMojoService> request) {
   DCHECK(!service_binding_.is_bound());
   service_binding_.Bind(std::move(request));
 }
 
 void TestMojoApp::DoSomething(const DoSomethingCallback& callback) {
   callback.Run();
   base::MessageLoop::current()->QuitWhenIdle();
 }
 
 void TestMojoApp::GetRequestorName(const GetRequestorNameCallback& callback) {
   callback.Run(requestor_name_);
 }
 
 }  // namespace content