Introduce a monotonic_clock module for Mojo.js.

mojo/apps/js/mojo_runner_delegate.cc

 // Copyright 2013 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 "mojo/apps/js/mojo_runner_delegate.h"
 
 #include "base/bind.h"
 #include "base/path_service.h"
 #include "gin/converter.h"
 #include "gin/modules/console.h"
 #include "gin/modules/module_registry.h"
 #include "gin/modules/timer.h"
 #include "gin/try_catch.h"
 #include "mojo/apps/js/bindings/core.h"
 #include "mojo/apps/js/bindings/gl/module.h"
+#include "mojo/apps/js/bindings/monotonic_clock.h"
 #include "mojo/apps/js/bindings/support.h"
 #include "mojo/apps/js/bindings/threading.h"
 
 namespace mojo {
 namespace apps {
 
 namespace {
 
 // TODO(abarth): Rather than loading these modules from the file system, we
 // should load them from the network via Mojo IPC.
@@ skipping 18 matching lines @@
 
 }  // namespace
 
 MojoRunnerDelegate::MojoRunnerDelegate()
     : ModuleRunnerDelegate(GetModuleSearchPaths()) {
   AddBuiltinModule(gin::Console::kModuleName, gin::Console::GetModule);
   AddBuiltinModule(gin::TimerModule::kName, gin::TimerModule::GetModule);
   AddBuiltinModule(js::Core::kModuleName, js::Core::GetModule);
   AddBuiltinModule(js::Support::kModuleName, js::Support::GetModule);
   AddBuiltinModule(mojo::js::gl::kModuleName, mojo::js::gl::GetModule);
+  AddBuiltinModule(MonotonicClock::kModuleName, MonotonicClock::GetModule);
   AddBuiltinModule(Threading::kModuleName, Threading::GetModule);
 }
 
 MojoRunnerDelegate::~MojoRunnerDelegate() {
 }
 
 void MojoRunnerDelegate::Start(gin::Runner* runner,
                                MojoHandle pipe,
                                const std::string& module) {
   gin::Runner::Scope scope(runner);
   gin::ModuleRegistry* registry = gin::ModuleRegistry::From(runner->context());
   registry->LoadModule(runner->isolate(), module,
                        base::Bind(StartCallback, runner->GetWeakPtr(), pipe));
   AttemptToLoadMoreModules(runner);
 }
 
 void MojoRunnerDelegate::UnhandledException(gin::Runner* runner,
                                             gin::TryCatch& try_catch) {
   gin::ModuleRunnerDelegate::UnhandledException(runner, try_catch);
   LOG(ERROR) << try_catch.GetStackTrace();
 }
 
 }  // namespace apps
 }  // namespace mojo