Move DeclarativeUserScriptManager/Master and UserScriptLoader to //extensions.

chrome/browser/extensions/declarative_user_script_manager.cc

Index: chrome/browser/extensions/declarative_user_script_manager.cc
diff --git a/chrome/browser/extensions/declarative_user_script_manager.cc b/chrome/browser/extensions/declarative_user_script_manager.cc
deleted file mode 100644
index 2065502887f8661a2bfda30929f0e48cb1cecfec..0000000000000000000000000000000000000000
--- a/chrome/browser/extensions/declarative_user_script_manager.cc
+++ /dev/null
@@ -1,53 +0,0 @@
-// 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.
-
-#include "chrome/browser/extensions/declarative_user_script_manager.h"
-
-#include "chrome/browser/extensions/declarative_user_script_master.h"
-#include "chrome/browser/profiles/profile.h"
-#include "extensions/browser/extension_registry.h"
-
-namespace extensions {
-
-DeclarativeUserScriptManager::DeclarativeUserScriptManager(Profile* profile)
-    : profile_(profile), extension_registry_observer_(this) {
-  extension_registry_observer_.Add(ExtensionRegistry::Get(profile));
-}
-
-DeclarativeUserScriptManager::~DeclarativeUserScriptManager() {
-}
-
-DeclarativeUserScriptMaster*
-DeclarativeUserScriptManager::GetDeclarativeUserScriptMasterByID(
-    const HostID& host_id) {
-  UserScriptMasterMap::iterator it =
-      declarative_user_script_masters_.find(host_id);
-
-  if (it != declarative_user_script_masters_.end())
-    return it->second.get();
-
-  return CreateDeclarativeUserScriptMaster(host_id);
-}
-
-DeclarativeUserScriptMaster*
-DeclarativeUserScriptManager::CreateDeclarativeUserScriptMaster(
-    const HostID& host_id) {
-  linked_ptr<DeclarativeUserScriptMaster> master(
-      new DeclarativeUserScriptMaster(profile_, host_id));
-  declarative_user_script_masters_[host_id] = master;
-  return master.get();
-}
-
-void DeclarativeUserScriptManager::OnExtensionUnloaded(
-    content::BrowserContext* browser_context,
-    const Extension* extension,
-    UnloadedExtensionInfo::Reason reason) {
-  for (const auto& val : declarative_user_script_masters_) {
-    DeclarativeUserScriptMaster* master = val.second.get();
-    if (master->host_id().id() == extension->id())
-      master->ClearScripts();
-  }
-}
-
-}  // namespace extensions