Extract ProcessManager from ExtensionSystem.

chrome/browser/extensions/api/debugger/debugger_api.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.
 
 // Implements the Chrome Extensions Debugger API.
 
 #include "chrome/browser/extensions/api/debugger/debugger_api.h"
 
 #include <map>
 #include <set>
@@ skipping 27 matching lines @@
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/url_utils.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_host.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_registry_observer.h"
-#include "extensions/browser/extension_system.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/error_utils.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/manifest_constants.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "extensions/common/switches.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using content::DevToolsAgentHost;
 using content::DevToolsHttpHandler;
@@ skipping 450 matching lines @@
                                                NULL);
     if (result && web_contents) {
       // TODO(rdevlin.cronin) This should definitely be GetLastCommittedURL().
       GURL url = web_contents->GetVisibleURL();
       if (PermissionsData::IsRestrictedUrl(url, url, extension(), &error_))
         return false;
       agent_host_ = DevToolsAgentHost::GetOrCreateFor(web_contents);
     }
   } else if (debuggee_.extension_id) {
     ExtensionHost* extension_host =
-        ExtensionSystem::Get(GetProfile())
-            ->process_manager()
+        ProcessManager::Get(GetProfile())
             ->GetBackgroundHostForExtension(*debuggee_.extension_id);
     if (extension_host) {
       if (PermissionsData::IsRestrictedUrl(extension_host->GetURL(),
                                            extension_host->GetURL(),
                                            extension(),
                                            &error_)) {
         return false;
       }
       agent_host_ =
           DevToolsAgentHost::GetOrCreateFor(extension_host->host_contents());
@@ skipping 205 matching lines @@
     const std::vector<DevToolsTargetImpl*>& target_list) {
   scoped_ptr<base::ListValue> result(new base::ListValue());
   for (size_t i = 0; i < target_list.size(); ++i)
     result->Append(SerializeTarget(*target_list[i]));
   STLDeleteContainerPointers(target_list.begin(), target_list.end());
   SetResult(result.release());
   SendResponse(true);
 }
 
 }  // namespace extensions