InstantExtended: Remove overlay control code.

chrome/browser/ui/cocoa/browser_window_controller.mm

 // Copyright 2012 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.
 
 #import "chrome/browser/ui/cocoa/browser_window_controller.h"
 
 #include <cmath>
 #include <numeric>
 
 #include "base/command_line.h"
@@ skipping 1948 matching lines @@
 
   // Adjust to account for height and possible bookmark bar. Compress by 1
   // to account for the separator.
   anchorRect.origin.y =
       NSMaxY(anchorRect) - [toolbarController_ desiredHeightForCompression:1];
 
   // Shift to window base coordinates.
   return [[toolbarView superview] convertRect:anchorRect toView:nil];
 }
 
-- (void)commitInstant {
-  if (BrowserInstantController* controller = browser_->instant_controller())
-    controller->instant()->CommitIfPossible(INSTANT_COMMIT_FOCUS_LOST);
-}
-
 - (NSRect)instantFrame {
   // The view's bounds are in its own coordinate system.  Convert that to the
   // window base coordinate system, then translate it into the screen's
   // coordinate system.
   NSView* view = [overlayableContentsController_ view];
   if (!view)
     return NSZeroRect;
 
   NSRect frame = [view convertRect:[view bounds] toView:nil];
   NSPoint originInScreenCoords =
@@ skipping 282 matching lines @@
 
 - (BOOL)supportsBookmarkBar {
   return [self supportsWindowFeature:Browser::FEATURE_BOOKMARKBAR];
 }
 
 - (BOOL)isTabbedWindow {
   return browser_->is_type_tabbed();
 }
 
 @end  // @implementation BrowserWindowController(WindowType)