1 files changed, 16 insertions, 4 deletions

diff --git a/chrome/browser/profile.h b/chrome/browser/profile.h
index c99981b..aac3f02 100644
--- a/chrome/browser/profile.h
+++ b/chrome/browser/profile.h
@@ -38,6 +38,7 @@ class AutocompleteClassifier;
 class BackgroundContentsService;
 class BackgroundModeManager;
 class BookmarkModel;
+class BrowserSignin;
 class BrowserThemeProvider;
 class ChromeAppCacheService;
 class ChromeBlobStorageContext;
@@ -173,6 +174,9 @@ class Profile {
   // for this profile.
   virtual history::TopSites* GetTopSites() = 0;
 
+  // Variant of GetTopSites that doesn't force creation.
+  virtual history::TopSites* GetTopSitesWithoutCreating() = 0;
+
   // Retrieves a pointer to the VisitedLinkMaster associated with this
   // profile.  The VisitedLinkMaster is lazily created the first time
   // that this method is called.
@@ -286,11 +290,14 @@ class Profile {
   // Returns the HTML5 FileSystemHostContext assigned to this profile.
   virtual FileSystemHostContext* GetFileSystemHostContext() = 0;
 
+  // Returns the BrowserSignin object assigned to this profile.
+  virtual BrowserSignin* GetBrowserSignin() = 0;
+
   // Init our themes system.
   virtual void InitThemes() = 0;
 
   // Set the theme to the specified extension.
-  virtual void SetTheme(Extension* extension) = 0;
+  virtual void SetTheme(const Extension* extension) = 0;
 
   // Set the theme to the machine's native theme.
   virtual void SetNativeTheme() = 0;
@@ -300,7 +307,7 @@ class Profile {
 
   // Gets the theme that was last set. Returns NULL if the theme is no longer
   // installed, if there is no installed theme, or the theme was cleared.
-  virtual Extension* GetTheme() = 0;
+  virtual const Extension* GetTheme() = 0;
 
   // Returns or creates the ThemeProvider associated with this profile
   virtual BrowserThemeProvider* GetThemeProvider() = 0;
@@ -323,12 +330,14 @@ class Profile {
   // notification has fired. The purpose for handling this event first is to
   // avoid race conditions by making sure URLRequestContexts learn about new
   // extensions before anything else needs them to know.
-  virtual void RegisterExtensionWithRequestContexts(Extension* extension) {}
+  virtual void RegisterExtensionWithRequestContexts(
+      const Extension* extension) {}
 
   // Called by the ExtensionsService that lives in this profile. Lets the
   // profile clean up its RequestContexts once all the listeners to the
   // EXTENSION_UNLOADED notification have finished running.
-  virtual void UnregisterExtensionWithRequestContexts(Extension* extension) {}
+  virtual void UnregisterExtensionWithRequestContexts(
+      const Extension* extension) {}
 
   // Returns the SSLConfigService for this profile.
   virtual net::SSLConfigService* GetSSLConfigService() = 0;
@@ -370,6 +379,9 @@ class Profile {
   // Returns true if this profile has a session service.
   virtual bool HasSessionService() const = 0;
 
+  // Returns true if this profile has a profile sync service.
+  virtual bool HasProfileSyncService() const = 0;
+
   // Returns true if the last time this profile was open it was exited cleanly.
   virtual bool DidLastSessionExitCleanly() = 0;