Remove unreleased web app frame code from ChromeOS

chrome/browser/ui/extensions/hosted_app_browser_controller.h

Index: chrome/browser/ui/extensions/hosted_app_browser_controller.h
diff --git a/chrome/browser/ui/extensions/hosted_app_browser_controller.h b/chrome/browser/ui/extensions/hosted_app_browser_controller.h
index c3db914b5c7a8e34099776f5a4e7af0d2ed43bcd..ae4044e5e106cd3001a5c7a07ba4b32fdfcf243c 100644
--- a/chrome/browser/ui/extensions/hosted_app_browser_controller.h
+++ b/chrome/browser/ui/extensions/hosted_app_browser_controller.h
@@ -22,9 +22,6 @@ class HostedAppBrowserController {
   explicit HostedAppBrowserController(Browser* browser);
   ~HostedAppBrowserController();
 
-  // Whether the browser being controlled can ever show the location bar.
-  bool SupportsLocationBar() const;
-
   // Whether the browser being controlled should be currently showing the
   // location bar.
   bool ShouldShowLocationBar() const;
@@ -34,13 +31,9 @@ class HostedAppBrowserController {
   // animated.
   void UpdateLocationBarVisibility(bool animate) const;
 
-  // Whether the controlled browser should use the web app style frame.
-  bool should_use_web_app_frame() const { return should_use_web_app_frame_; }
-
  private:
   Browser* browser_;
   const std::string extension_id_;
-  bool should_use_web_app_frame_;
 
   DISALLOW_COPY_AND_ASSIGN(HostedAppBrowserController);
 };