Extract ProcessManager from ExtensionSystem.

chrome/browser/extensions/process_manager_browsertest.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 "extensions/browser/process_manager.h"
 
 #include "chrome/browser/extensions/browser_action_test_util.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/test_utils.h"
-#include "extensions/browser/extension_system.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 
 namespace extensions {
 
 // Exists as a browser test because ExtensionHosts are hard to create without
 // a real browser.
 typedef ExtensionBrowserTest ProcessManagerBrowserTest;
 
 // Test that basic extension loading creates the appropriate ExtensionHosts
 // and background pages.
 IN_PROC_BROWSER_TEST_F(ProcessManagerBrowserTest,
                        ExtensionHostCreation) {
-  ProcessManager* pm = ExtensionSystem::Get(profile())->process_manager();
+  ProcessManager* pm = ProcessManager::Get(profile());
 
   // We start with no background hosts.
   ASSERT_EQ(0u, pm->background_hosts().size());
   ASSERT_EQ(0u, pm->GetAllViews().size());
 
   // Load an extension with a background page.
   scoped_refptr<const Extension> extension =
       LoadExtension(test_data_dir_.AppendASCII("api_test")
                         .AppendASCII("browser_action")
                         .AppendASCII("none"));
@@ skipping 20 matching lines @@
   EXPECT_FALSE(pm->IsBackgroundHostClosing(extension->id()));
   EXPECT_EQ(0, pm->GetLazyKeepaliveCount(extension.get()));
 }
 
 // Test that loading an extension with a browser action does not create a
 // background page and that clicking on the action creates the appropriate
 // ExtensionHost.
 // Disabled due to flake, see http://crbug.com/315242
 IN_PROC_BROWSER_TEST_F(ProcessManagerBrowserTest,
                        DISABLED_PopupHostCreation) {
-  ProcessManager* pm = ExtensionSystem::Get(profile())->process_manager();
+  ProcessManager* pm = ProcessManager::Get(profile());
 
   // Load an extension with the ability to open a popup but no background
   // page.
   scoped_refptr<const Extension> popup =
       LoadExtension(test_data_dir_.AppendASCII("api_test")
                         .AppendASCII("browser_action")
                         .AppendASCII("popup"));
   ASSERT_TRUE(popup.get());
 
   // No background host was added.
@@ skipping 22 matching lines @@
   EXPECT_EQ(1u, pm->GetRenderViewHostsForExtension(popup->id()).size());
   EXPECT_TRUE(pm->GetSiteInstanceForURL(popup->url()));
   EXPECT_FALSE(pm->IsBackgroundHostClosing(popup->id()));
   EXPECT_EQ(0, pm->GetLazyKeepaliveCount(popup.get()));
 }
 
 // Content loaded from http://hlogonemlfkgpejgnedahbkiabcdhnnn should not
 // interact with an installed extension with that ID. Regression test
 // for bug 357382.
 IN_PROC_BROWSER_TEST_F(ProcessManagerBrowserTest, HttpHostMatchingExtensionId) {
-  ProcessManager* pm = ExtensionSystem::Get(profile())->process_manager();
+  ProcessManager* pm = ProcessManager::Get(profile());
 
   // We start with no background hosts.
   ASSERT_EQ(0u, pm->background_hosts().size());
   ASSERT_EQ(0u, pm->GetAllViews().size());
 
   // Load an extension with a background page.
   scoped_refptr<const Extension> extension =
       LoadExtension(test_data_dir_.AppendASCII("api_test")
                         .AppendASCII("browser_action")
                         .AppendASCII("none"));
@@ skipping 28 matching lines @@
       content::WebContents::FromRenderViewHost(
           *pm->GetRenderViewHostsForExtension(extension->id()).begin());
   EXPECT_TRUE(extension_web_contents->GetSiteInstance() !=
               tab_web_contents->GetSiteInstance());
   EXPECT_TRUE(pm->GetSiteInstanceForURL(extension->url()) !=
               tab_web_contents->GetSiteInstance());
   EXPECT_TRUE(pm->GetBackgroundHostForExtension(extension->id()));
 }
 
 }  // namespace extensions