[Mac] Move ScopedSendingEvent from content/common/mac to base/mac.

Also merge content/ MockCrControlApp into base/ MockCrApp.
Also use MockCrApp in test_shell_tests, and slight tweak to autorelease pool in test_shell's initialization.

BUG=102224

Review URL: http://codereview.chromium.org/8724004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112578 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 24 insertions, 0 deletions

diff --git a/base/mac/scoped_sending_event.mm b/base/mac/scoped_sending_event.mm
new file mode 100644
index 0000000..c3813d8
--- /dev/null
+++ b/base/mac/scoped_sending_event.mm
@@ -0,0 +1,24 @@
+// Copyright (c) 2011 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 "base/mac/scoped_sending_event.h"
+
+#include "base/logging.h"
+
+namespace base {
+namespace mac {
+
+ScopedSendingEvent::ScopedSendingEvent()
+    : app_(static_cast<NSObject<CrAppControlProtocol>*>(NSApp)) {
+  DCHECK([app_ conformsToProtocol:@protocol(CrAppControlProtocol)]);
+  handling_ = [app_ isHandlingSendEvent];
+  [app_ setHandlingSendEvent:YES];
+}
+
+ScopedSendingEvent::~ScopedSendingEvent() {
+  [app_ setHandlingSendEvent:handling_];
+}
+
+}  // namespace mac
+}  // namespace base