Support getting the font list in Pepper. This currently only works out of

chrome/browser/ui/webui/options/font_settings_fonts_list_loader.cc

Index: chrome/browser/ui/webui/options/font_settings_fonts_list_loader.cc
===================================================================
--- chrome/browser/ui/webui/options/font_settings_fonts_list_loader.cc	(revision 85766)
+++ chrome/browser/ui/webui/options/font_settings_fonts_list_loader.cc	(working copy)
@@ -1,48 +0,0 @@
-// Copyright (c) 2011 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/webui/options/font_settings_fonts_list_loader.h"
-
-#include "chrome/browser/ui/webui/options/font_settings_utils.h"
-#include "content/browser/browser_thread.h"
-
-FontSettingsFontsListLoader::FontSettingsFontsListLoader(Observer* observer)
-    : observer_(observer) {
-}
-
-FontSettingsFontsListLoader::~FontSettingsFontsListLoader() {
-}
-
-ListValue* FontSettingsFontsListLoader::GetFontsList() {
-  return fonts_list_.get();
-}
-
-void FontSettingsFontsListLoader::StartLoadFontsList() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
-      NewRunnableMethod(this,
-          &FontSettingsFontsListLoader::GetFontsListOnFileThread));
-}
-
-void FontSettingsFontsListLoader::SetObserver(Observer* observer) {
-  observer_ = observer;
-}
-
-void FontSettingsFontsListLoader::GetFontsListOnFileThread() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-
-  fonts_list_.reset(FontSettingsUtilities::GetFontsList());
-
-  BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
-      NewRunnableMethod(this,
-          &FontSettingsFontsListLoader::FinishFontsListOnUIThread));
-}
-
-void FontSettingsFontsListLoader::FinishFontsListOnUIThread() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  if (observer_)
-    observer_->FontsListHasLoaded();
-}
-