Prepare chrome/ for compilation with OS X 10.7 deployment target.

chrome/browser/ui/cocoa/tabs/tab_strip_controller.mm

 // Copyright (c) 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/tabs/tab_strip_controller.h"
 
 #import <QuartzCore/QuartzCore.h>
 
 #include <cmath>
 #include <limits>
@@ skipping 44 matching lines @@
 #include "components/url_formatter/url_fixer.h"
 #include "components/web_modal/web_contents_modal_dialog_manager.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/components_scaled_resources.h"
 #include "grit/theme_resources.h"
 #include "skia/ext/skia_utils_mac.h"
 #import "third_party/google_toolbox_for_mac/src/AppKit/GTMNSAnimation+Duration.h"
 #include "ui/base/cocoa/animation_utils.h"
+#include "ui/base/cocoa/cocoa_base_utils.h"
 #import "ui/base/cocoa/tracking_area.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/base/models/list_selection_model.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/theme_provider.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/mac/scoped_cocoa_disable_screen_updates.h"
 #include "ui/resources/grit/ui_resources.h"
 
@@ skipping 188 matching lines @@
       [self trackClickForWindowMove:event];
       return;
     }
   }
   [super mouseDown:event];
 }
 
 - (void)trackClickForWindowMove:(NSEvent*)event {
   NSWindow* window = [self window];
   NSPoint frameOrigin = [window frame].origin;
-  NSPoint lastEventLoc = [window convertBaseToScreen:[event locationInWindow]];
+  NSPoint lastEventLoc =
+      ui::ConvertPointFromWindowToScreen(window, [event locationInWindow]);
   while ((event = [NSApp nextEventMatchingMask:
       NSLeftMouseDownMask|NSLeftMouseDraggedMask|NSLeftMouseUpMask
                                     untilDate:[NSDate distantFuture]
                                        inMode:NSEventTrackingRunLoopMode
                                       dequeue:YES]) &&
       [event type] != NSLeftMouseUp) {
     base::mac::ScopedNSAutoreleasePool pool;
 
-    NSPoint now = [window convertBaseToScreen:[event locationInWindow]];
+    NSPoint now =
+        ui::ConvertPointFromWindowToScreen(window, [event locationInWindow]);
     frameOrigin.x += now.x - lastEventLoc.x;
     frameOrigin.y += now.y - lastEventLoc.y;
     [window setFrameOrigin:frameOrigin];
     lastEventLoc = now;
   }
 }
 
 @end
 
 #pragma mark -
@@ skipping 1995 matching lines @@
 
 - (TabMediaState)mediaStateForContents:(content::WebContents*)contents {
   return chrome::GetTabMediaStateForContents(contents);
 }
 
 - (void)themeDidChangeNotification:(NSNotification*)notification {
   [newTabButton_ setImages];
 }
 
 @end