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

chrome/browser/ui/cocoa/location_bar/autocomplete_text_field_unittest.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 <ApplicationServices/ApplicationServices.h>
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/foundation_util.h"
 #include "base/mac/scoped_nsobject.h"
 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #import "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.h"
 #import "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field_cell.h"
 #import "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field_editor.h"
 #import "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field_unittest_helper.h"
 #import "chrome/browser/ui/cocoa/location_bar/location_bar_decoration.h"
 #include "grit/theme_resources.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #import "testing/gtest_mac.h"
 #include "testing/platform_test.h"
+#include "ui/base/cocoa/cocoa_base_utils.h"
 
 using ::testing::A;
 using ::testing::InSequence;
 using ::testing::Return;
 using ::testing::ReturnArg;
 using ::testing::StrictMock;
 using ::testing::_;
 
 namespace {
 
@@ skipping 12 matching lines @@
 
 // Create an event of the indicated |type| at |point| within |view|.
 // TODO(shess): Would be nice to have a MockApplication which provided
 // nifty accessors to create these things and inject them.  It could
 // even provide functions for "Click and drag mouse from point A to
 // point B".
 NSEvent* Event(NSView* view, const NSPoint point, const NSEventType type,
                const NSUInteger clickCount) {
   NSWindow* window([view window]);
   const NSPoint locationInWindow([view convertPoint:point toView:nil]);
-  const NSPoint location([window convertBaseToScreen:locationInWindow]);
+  const NSPoint location =
+      ui::ConvertPointFromWindowToScreen(window, locationInWindow);
   return [NSEvent mouseEventWithType:type
                             location:location
                        modifierFlags:0
                            timestamp:0
                         windowNumber:[window windowNumber]
                              context:nil
                          eventNumber:eventNumber++
                           clickCount:clickCount
                             pressure:0.0];
 }
@@ skipping 834 matching lines @@
   base::scoped_nsobject<AutocompleteTextField> pin([field_ retain]);
   [field_ removeFromSuperview];
   [test_window() resignKeyWindow];
 
   [[test_window() contentView] addSubview:field_];
   EXPECT_CALL(field_observer_, ClosePopup());
   [test_window() resignKeyWindow];
 }
 
 }  // namespace