Tab-modal dialog improvements:...

chrome/browser/cocoa/tab_strip_controller.h

Index: chrome/browser/cocoa/tab_strip_controller.h
===================================================================
--- chrome/browser/cocoa/tab_strip_controller.h	(revision 36364)
+++ chrome/browser/cocoa/tab_strip_controller.h	(working copy)
@@ -7,9 +7,6 @@
 
 #import <Cocoa/Cocoa.h>
 
-#include <deque>
-#include <map>
-
 #include "base/scoped_nsobject.h"
 #include "base/scoped_ptr.h"
 #import "chrome/browser/cocoa/tab_controller_target.h"
@@ -53,7 +50,7 @@
   scoped_ptr<TabStripModelObserverBridge> bridge_;
   Browser* browser_;  // weak
   TabStripModel* tabStripModel_;  // weak
-  
+
   // Access to the TabContentsControllers (which own the parent view
   // for the toolbar and associated tab contents) given an index. Call
   // |indexFromModelIndex:| to convert a |tabStripModel_| index to a
@@ -110,12 +107,6 @@
 
   // Is the mouse currently inside the strip;
   BOOL mouseInside_;
-
-  // GTMWindowSheetController supports only one per-tab sheet at a time.
-  // Thus, keep a queue of sheets for every tab. The first element in the queue
-  // is the currently visible sheet, and when this sheet is closed, the next
-  // sheet in the queue will be shown.
-  std::map<NSView*, std::deque<ConstrainedWindowMac*> > constrainedWindows_;
 }
 
 // Initialize the controller with a view and browser that contains
@@ -192,9 +183,9 @@
 // Returns the currently active TabContentsController.
 - (TabContentsController*)activeTabContentsController;
 
-// See comments in browser_window_controller.h for documentation about these
-// functions.
-- (BOOL)attachConstrainedWindow:(ConstrainedWindowMac*)window;
+  // See comments in browser_window_controller.h for documentation about these
+  // functions.
+- (void)attachConstrainedWindow:(ConstrainedWindowMac*)window;
 - (void)removeConstrainedWindow:(ConstrainedWindowMac*)window;
 - (void)updateDevToolsForContents:(TabContents*)contents;