First cut at custom user style sheets.

chrome/browser/profile.cc

 // Copyright (c) 2010 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/profile.h"
 
 #include "app/resource_bundle.h"
 #include "app/theme_provider.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
@@ skipping 32 matching lines @@
 #include "chrome/browser/renderer_host/render_process_host.h"
 #include "chrome/browser/search_versus_navigate_classifier.h"
 #include "chrome/browser/search_engines/template_url_fetcher.h"
 #include "chrome/browser/search_engines/template_url_model.h"
 #include "chrome/browser/sessions/session_service.h"
 #include "chrome/browser/sessions/tab_restore_service.h"
 #include "chrome/browser/ssl/ssl_host_state.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/profile_sync_factory_impl.h"
 #include "chrome/browser/thumbnail_store.h"
+#include "chrome/browser/user_style_sheet_watcher.h"
 #include "chrome/browser/visitedlink_master.h"
 #include "chrome/browser/visitedlink_event_listener.h"
 #include "chrome/browser/webdata/web_data_service.h"
 #include "chrome/browser/web_resource/web_resource_service.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension_error_reporter.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/pref_names.h"
@@ skipping 340 matching lines @@
   }
 
   virtual HostZoomMap* GetHostZoomMap() {
     return profile_->GetHostZoomMap();
   }
 
   virtual Blacklist* GetPrivacyBlacklist() {
     return profile_->GetPrivacyBlacklist();
   }
 
+  virtual UserStyleSheetWatcher* GetUserStyleSheetWatcher() {
+    return profile_->GetUserStyleSheetWatcher();
+  }
+
   virtual SessionService* GetSessionService() {
     // Don't save any sessions when off the record.
     return NULL;
   }
 
   virtual void ShutdownSessionService() {
     // We don't allow a session service, nothing to do.
   }
 
   virtual bool HasSessionService() const {
@@ skipping 558 matching lines @@
 
 Blacklist* ProfileImpl::GetPrivacyBlacklist() {
   if (!CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnablePrivacyBlacklists))
     return NULL;
   if (!privacy_blacklist_.get())
     privacy_blacklist_ = new Blacklist(GetPrefs());
   return privacy_blacklist_.get();
 }
 
+UserStyleSheetWatcher* ProfileImpl::GetUserStyleSheetWatcher() {
+  if (!user_style_sheet_watcher_.get()) {
+    user_style_sheet_watcher_ = new UserStyleSheetWatcher(GetPath());
+    user_style_sheet_watcher_->Init();
+  }
+  return user_style_sheet_watcher_.get();
+}
+
 HistoryService* ProfileImpl::GetHistoryService(ServiceAccessType sat) {
   if (!history_service_created_) {
     history_service_created_ = true;
     scoped_refptr<HistoryService> history(new HistoryService(this));
     if (!history->Init(GetPath(), GetBookmarkModel()))
       return NULL;
     history_service_.swap(history);
 
     // Send out the notification that the history service was created.
     NotificationService::current()->
@@ skipping 329 matching lines @@
 }
 
 void ProfileImpl::InitSyncService() {
   profile_sync_factory_.reset(
       new ProfileSyncFactoryImpl(this,
                                  CommandLine::ForCurrentProcess()));
   sync_service_.reset(
       profile_sync_factory_->CreateProfileSyncService());
   sync_service_->Initialize();
 }