[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

3 files changed, 0 insertions, 111 deletions

diff --git a/content/common/mac/scoped_sending_event.h b/content/common/mac/scoped_sending_event.h
deleted file mode 100644
index 160edeb..0000000
--- a/content/common/mac/scoped_sending_event.h
+++ /dev/null
@@ -1,49 +0,0 @@
-// 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.
-
-#ifndef CONTENT_COMMON_MAC_SCOPED_SENDING_EVENT_H_
-#define CONTENT_COMMON_MAC_SCOPED_SENDING_EVENT_H_
-#pragma once
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_nsobject.h"
-#include "base/message_pump_mac.h"
-
-// Nested event loops can pump IPC messages, including
-// script-initiated tab closes, which could release objects that the
-// nested event loop might message.  CrAppProtocol defines how to ask
-// the embedding NSApplication subclass if an event is currently being
-// handled, in which case such closes are deferred to the top-level
-// event loop.
-//
-// ScopedSendingEvent allows script-initiated event loops to work like
-// a nested event loop, as such events do not arrive via -sendEvent:.
-// CrAppControlProtocol lets ScopedSendingEvent tell the embedding
-// NSApplication what to return from -handlingSendEvent.
-
-@protocol CrAppControlProtocol<CrAppProtocol>
-- (void)setHandlingSendEvent:(BOOL)handlingSendEvent;
-@end
-
-namespace content {
-namespace mac {
-
-class ScopedSendingEvent {
- public:
-  ScopedSendingEvent();
-  ~ScopedSendingEvent();
-
- private:
-  // The NSApp in control at the time the constructor was run, to be
-  // sure the |handling_| setting is restored appropriately.
-  NSObject<CrAppControlProtocol>* app_;
-  BOOL handling_;  // Value of -[app_ handlingSendEvent] at construction.
-
-  DISALLOW_COPY_AND_ASSIGN(ScopedSendingEvent);
-};
-
-}  // namespace mac
-}  // namespace content
-
-#endif  // CONTENT_COMMON_MAC_SCOPED_SENDING_EVENT_H_
diff --git a/content/common/mac/scoped_sending_event.mm b/content/common/mac/scoped_sending_event.mm
deleted file mode 100644
index bc4deac..0000000
--- a/content/common/mac/scoped_sending_event.mm
+++ /dev/null
@@ -1,24 +0,0 @@
-// 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 "content/common/mac/scoped_sending_event.h"
-
-#include "base/logging.h"
-
-namespace content {
-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 content
diff --git a/content/common/mac/scoped_sending_event_unittest.mm b/content/common/mac/scoped_sending_event_unittest.mm
deleted file mode 100644
index 510a821..0000000
--- a/content/common/mac/scoped_sending_event_unittest.mm
+++ /dev/null
@@ -1,38 +0,0 @@
-// 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 "content/common/mac/scoped_sending_event.h"
-
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-// Sets the flag within scope, resets when leaving scope.
-TEST(ScopedSendingEventTest, SetHandlingSendEvent) {
-  id<CrAppProtocol> app = NSApp;
-  EXPECT_FALSE([app isHandlingSendEvent]);
-  {
-    content::mac::ScopedSendingEvent is_handling_send_event;
-    EXPECT_TRUE([app isHandlingSendEvent]);
-  }
-  EXPECT_FALSE([app isHandlingSendEvent]);
-}
-
-// Nested call restores previous value rather than resetting flag.
-TEST(ScopedSendingEventTest, NestedSetHandlingSendEvent) {
-  id<CrAppProtocol> app = NSApp;
-  EXPECT_FALSE([app isHandlingSendEvent]);
-  {
-    content::mac::ScopedSendingEvent is_handling_send_event;
-    EXPECT_TRUE([app isHandlingSendEvent]);
-    {
-      content::mac::ScopedSendingEvent nested_is_handling_send_event;
-      EXPECT_TRUE([app isHandlingSendEvent]);
-    }
-    EXPECT_TRUE([app isHandlingSendEvent]);
-  }
-  EXPECT_FALSE([app isHandlingSendEvent]);
-}
-
-}  // namespace