Add creation of ServiceManager to Content

BUG=None
TEST=Mojo.Init
R=jam@chromium.org, sky@chromium.org, jam

Review URL: https://codereview.chromium.org/187183002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@258438 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 60 insertions, 4 deletions

diff --git a/mojo/service_manager/service_loader.h b/mojo/service_manager/service_loader.h
index 7da0540..76aaac7 100644
--- a/mojo/service_manager/service_loader.h
+++ b/mojo/service_manager/service_loader.h
@@ -6,6 +6,7 @@
 #define MOJO_SERVICE_MANAGER_SERVICE_LOADER_H_
 
 #include "mojo/public/shell/shell.mojom.h"
+#include "mojo/service_manager/service_manager_export.h"
 #include "url/gurl.h"
 
 namespace mojo {
@@ -14,7 +15,7 @@ class ServiceManager;
 
 // Interface to allowing default loading behavior to be overridden for a
 // specific url.
-class ServiceLoader {
+class MOJO_SERVICE_MANAGER_EXPORT ServiceLoader {
  public:
   virtual ~ServiceLoader() {};
   virtual void LoadService(ServiceManager* manager,
diff --git a/mojo/service_manager/service_manager.cc b/mojo/service_manager/service_manager.cc
index b5843cf4..05b570b 100644
--- a/mojo/service_manager/service_manager.cc
+++ b/mojo/service_manager/service_manager.cc
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <stdio.h>
+
 #include "mojo/service_manager/service_manager.h"
 
 #include "base/lazy_instance.h"
@@ -14,6 +16,11 @@
 
 namespace mojo {
 
+namespace {
+// Used by TestAPI.
+bool has_created_instance = false;
+}
+
 class ServiceManager::ServiceFactory : public Shell, public ErrorHandler {
  public:
   ServiceFactory(ServiceManager* manager, const GURL& url)
@@ -52,6 +59,11 @@ class ServiceManager::ServiceFactory : public Shell, public ErrorHandler {
   DISALLOW_COPY_AND_ASSIGN(ServiceFactory);
 };
 
+// static
+bool ServiceManager::TestAPI::HasCreatedInstance() {
+  return has_created_instance;
+}
+
 bool ServiceManager::TestAPI::HasFactoryForURL(const GURL& url) const {
   return manager_->url_to_service_factory_.find(url) !=
       manager_->url_to_service_factory_.end();
@@ -69,9 +81,10 @@ ServiceManager::~ServiceManager() {
 }
 
 // static
-ServiceManager* GetInstance() {
+ServiceManager* ServiceManager::GetInstance() {
   static base::LazyInstance<ServiceManager> instance =
       LAZY_INSTANCE_INITIALIZER;
+  has_created_instance = true;
   return &instance.Get();
 }
 
diff --git a/mojo/service_manager/service_manager.h b/mojo/service_manager/service_manager.h
index c05e177..b91e73c 100644
--- a/mojo/service_manager/service_manager.h
+++ b/mojo/service_manager/service_manager.h
@@ -9,20 +9,30 @@
 
 #include "base/basictypes.h"
 #include "base/callback.h"
+#include "base/gtest_prod_util.h"
 #include "mojo/public/shell/shell.mojom.h"
+#include "mojo/service_manager/service_manager_export.h"
 #include "url/gurl.h"
 
+namespace content {
+  class MojoTest;
+}
+
 namespace mojo {
 
 class ServiceLoader;
 
-class ServiceManager {
+class MOJO_SERVICE_MANAGER_EXPORT ServiceManager {
  public:
   // API for testing.
-  class TestAPI {
+  class MOJO_SERVICE_MANAGER_EXPORT TestAPI {
    private:
     friend class ServiceManagerTest;
+    friend class content::MojoTest;
+
     explicit TestAPI(ServiceManager* manager) : manager_(manager) {}
+    // Returns true if the shared instance has been created.
+    static bool HasCreatedInstance();
     // Returns true if there is a ServiceFactory for this URL.
     bool HasFactoryForURL(const GURL& url) const;
 
diff --git a/mojo/service_manager/service_manager_export.h b/mojo/service_manager/service_manager_export.h
new file mode 100644
index 0000000..251aad9
--- /dev/null
+++ b/mojo/service_manager/service_manager_export.h
@@ -0,0 +1,32 @@
+// 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 MOJO_SERVICE_MANAGER_SERVICE_MANAGER_EXPORT_H_
+#define MOJO_SERVICE_MANAGER_SERVICE_MANAGER_EXPORT_H_
+
+#if defined(COMPONENT_BUILD)
+
+#if defined(WIN32)
+
+#if defined(MOJO_SERVICE_MANAGER_IMPLEMENTATION)
+#define MOJO_SERVICE_MANAGER_EXPORT __declspec(dllexport)
+#else
+#define MOJO_SERVICE_MANAGER_EXPORT __declspec(dllimport)
+#endif
+
+#else  // !defined(WIN32)
+
+#if defined(MOJO_SERVICE_MANAGER_IMPLEMENTATION)
+#define MOJO_SERVICE_MANAGER_EXPORT __attribute__((visibility("default")))
+#else
+#define MOJO_SERVICE_MANAGER_EXPORT
+#endif
+
+#endif  // defined(WIN32)
+
+#else  // !defined(COMPONENT_BUILD)
+#define MOJO_SERVICE_MANAGER_EXPORT
+#endif
+
+#endif  // MOJO_SERVICE_MANAGER_SERVICE_MANAGER_EXPORT_H_