First cut at custom user style sheets.

Enabled with the --enable-user-stylesheet flag which
causes chrome to read
<user-data-dir>/<profile>/User StyleSheet/Custom.css
at startup and set it as the user style sheet.

This version never reloads the user style sheet, I'll
have to bring back FileWatcher for that.  I also put the user
stylesheet in a subdir because the implementation of
FileWatcher will watch the parent dir (this is what the OS
apis give me) and watching the profile dir will cause
lots of activity.

BUG=2393

Review URL: http://codereview.chromium.org/660349

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@40882 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 0 deletions

diff --git a/chrome/browser/profile.h b/chrome/browser/profile.h
index eaa05b6..5787716 100644
--- a/chrome/browser/profile.h
+++ b/chrome/browser/profile.h
@@ -66,6 +66,7 @@ class ThemeProvider;
 class ThumbnailStore;
 class URLRequestContextGetter;
 class UserScriptMaster;
+class UserStyleSheetWatcher;
 class VisitedLinkMaster;
 class VisitedLinkEventListener;
 class WebDataService;
@@ -299,6 +300,9 @@ class Profile {
   // Returns the Privacy Blacklist for this profile.
   virtual Blacklist* GetPrivacyBlacklist() = 0;
 
+  // Returns the user style sheet watcher.
+  virtual UserStyleSheetWatcher* GetUserStyleSheetWatcher() = 0;
+
   // Returns the session service for this profile. This may return NULL. If
   // this profile supports a session service (it isn't off the record), and
   // the session service hasn't yet been created, this forces creation of
@@ -467,6 +471,7 @@ class ProfileImpl : public Profile,
   virtual HostContentSettingsMap* GetHostContentSettingsMap();
   virtual HostZoomMap* GetHostZoomMap();
   virtual Blacklist* GetPrivacyBlacklist();
+  virtual UserStyleSheetWatcher* GetUserStyleSheetWatcher();
   virtual SessionService* GetSessionService();
   virtual void ShutdownSessionService();
   virtual bool HasSessionService() const;
@@ -553,6 +558,7 @@ class ProfileImpl : public Profile,
   scoped_refptr<HostContentSettingsMap> host_content_settings_map_;
   scoped_refptr<HostZoomMap> host_zoom_map_;
   scoped_refptr<Blacklist> privacy_blacklist_;
+  scoped_refptr<UserStyleSheetWatcher> user_style_sheet_watcher_;
   scoped_refptr<DownloadManager> download_manager_;
   scoped_refptr<HistoryService> history_service_;
   scoped_refptr<FaviconService> favicon_service_;