Move some dependencies of ExtensionService down to extensions.

chrome/browser/extensions/extension_service.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_
 
 #include <list>
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/strings/string16.h"
 #include "chrome/browser/extensions/blacklist.h"
 #include "chrome/browser/extensions/extension_function_histogram_value.h"
-#include "chrome/browser/extensions/extension_icon_manager.h"
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/extension_sync_service.h"
-#include "chrome/browser/extensions/external_provider_interface.h"
-#include "chrome/browser/extensions/management_policy.h"
 #include "chrome/browser/extensions/pending_enables.h"
 #include "chrome/browser/extensions/pending_extension_manager.h"
 #include "chrome/browser/extensions/update_observer.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_set.h"
-#include "chrome/common/extensions/manifest_handlers/shared_module_info.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
+#include "extensions/browser/external_provider_interface.h"
+#include "extensions/browser/management_policy.h"
 #include "extensions/browser/process_manager.h"
 #include "extensions/browser/process_map.h"
 #include "extensions/browser/quota_service.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/manifest.h"
+#include "extensions/common/manifest_handlers/shared_module_info.h"
 #include "extensions/common/one_shot_event.h"
 
 class CommandLine;
 class ExtensionErrorUI;
 class ExtensionToolbarModel;
 class GURL;
 class Profile;
 
 namespace base {
 class SequencedTaskRunner;
@@ skipping 794 matching lines @@
 #endif
 
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            InstallAppsWithUnlimtedStorage);
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            InstallAppsAndCheckStorageProtection);
   DISALLOW_COPY_AND_ASSIGN(ExtensionService);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_