Clean up ProfileManager interface.

chrome/browser/ui/app_list/app_list_service_impl.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 "chrome/browser/ui/app_list/app_list_service_impl.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 279 matching lines @@
   if (!view_delegate_)
     view_delegate_.reset(new AppListViewDelegate(GetControllerDelegate()));
   view_delegate_->SetProfile(profile);
   return view_delegate_.get();
 }
 
 void AppListServiceImpl::SetAppListNextPaintCallback(void (*callback)()) {}
 
 void AppListServiceImpl::Init(Profile* initial_profile) {}
 
-base::FilePath AppListServiceImpl::GetProfilePath(
-    const base::FilePath& user_data_dir) {
-  return user_data_dir.AppendASCII(GetProfileName());
+base::FilePath AppListServiceImpl::GetProfilePath() {
+  return profile_store_->GetUserDataDir().AppendASCII(GetProfileName());
 }
 
 void AppListServiceImpl::SetProfilePath(const base::FilePath& profile_path) {
   local_state_->SetString(
       prefs::kAppListProfile,
       profile_path.BaseName().MaybeAsASCII());
 }
 
 void AppListServiceImpl::CreateShortcut() {}
 
@@ skipping 41 matching lines @@
   //    - this loading is sometimes done by the ProfileManager asynchronously,
   //      so the app list can't just switch to that.
   // Only Mac supports showing the app list with a NULL profile, so tear down
   // the view.
   DestroyAppList();
   view_delegate_->SetProfile(NULL);
 }
 
 void AppListServiceImpl::Show() {
   profile_loader_->LoadProfileInvalidatingOtherLoads(
-      GetProfilePath(profile_store_->GetUserDataDir()),
-      base::Bind(&AppListServiceImpl::ShowForProfile,
-                 weak_factory_.GetWeakPtr()));
+      GetProfilePath(), base::Bind(&AppListServiceImpl::ShowForProfile,
+                                   weak_factory_.GetWeakPtr()));
 }
 
 void AppListServiceImpl::ShowForVoiceSearch(
     Profile* profile,
     const scoped_refptr<content::SpeechRecognitionSessionPreamble>& preamble) {
   ShowForProfile(profile);
   view_delegate_->ToggleSpeechRecognitionForHotword(preamble);
 }
 
 void AppListServiceImpl::ShowForAppInstall(Profile* profile,
@@ skipping 69 matching lines @@
   if (!base::MessageLoop::current())
     return;  // In a unit test.
 
   // Send app list usage stats after a delay.
   const int kSendUsageStatsDelay = 5;
   base::MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       base::Bind(&AppListServiceImpl::SendAppListStats),
       base::TimeDelta::FromSeconds(kSendUsageStatsDelay));
 }