Extract ProcessManager from ExtensionSystem.

chrome/browser/extensions/extension_bindings_apitest.cc

 // Copyright (c) 2012 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.
 
 // Contains holistic tests of the bindings infrastructure
 
 #include "chrome/browser/extensions/api/permissions/permissions_api.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/test/browser_test_utils.h"
 #include "extensions/browser/extension_host.h"
-#include "extensions/browser/extension_system.h"
 #include "extensions/browser/process_manager.h"
 #include "extensions/test/extension_test_message_listener.h"
 #include "extensions/test/result_catcher.h"
 
 namespace extensions {
 namespace {
 
 class ExtensionBindingsApiTest : public ExtensionApiTest {};
 
 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest,
@@ skipping 13 matching lines @@
 
 // Tests that an error raised during an async function still fires
 // the callback, but sets chrome.runtime.lastError.
 // FIXME should be in ExtensionBindingsApiTest.
 IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, LastError) {
   ASSERT_TRUE(LoadExtension(
       test_data_dir_.AppendASCII("browsertest").AppendASCII("last_error")));
 
   // Get the ExtensionHost that is hosting our background page.
   extensions::ProcessManager* manager =
-      extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
+      extensions::ProcessManager::Get(browser()->profile());
   extensions::ExtensionHost* host = FindHostWithPath(manager, "/bg.html", 1);
 
   bool result = false;
   ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
       host->render_view_host(), "testLastError()", &result));
   EXPECT_TRUE(result);
 }
 
 // Regression test that we don't delete our own bindings with about:blank
 // iframes.
@@ skipping 23 matching lines @@
 }
 
 // Tests that we don't override events when bindings are re-injected.
 // Regression test for http://crbug.com/269149.
 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest, EventOverriding) {
   ASSERT_TRUE(RunExtensionTest("bindings/event_overriding")) << message_;
 }
 
 }  // namespace
 }  // namespace extensions