Take a screenshot in maximize mode when volume down and power are pressed.

BUG=363732
TEST=MaximizeModeControllerTest.Screenshot
TEST=When device is in maximize mode, hold volume down and press power to take a screenshot.

Review URL: https://codereview.chromium.org/263813002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@269684 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 64 insertions, 0 deletions

diff --git a/ash/test/test_lock_state_controller_delegate.cc b/ash/test/test_lock_state_controller_delegate.cc
new file mode 100644
index 0000000..55e46ac
--- /dev/null
+++ b/ash/test/test_lock_state_controller_delegate.cc
@@ -0,0 +1,27 @@
+// Copyright 2014 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.
+
+#include "ash/test/test_lock_state_controller_delegate.h"
+
+namespace ash {
+namespace test {
+
+TestLockStateControllerDelegate::TestLockStateControllerDelegate()
+    : num_lock_requests_(0),
+      num_shutdown_requests_(0) {
+}
+
+TestLockStateControllerDelegate::~TestLockStateControllerDelegate() {
+}
+
+void TestLockStateControllerDelegate::RequestLockScreen() {
+  ++num_lock_requests_;
+}
+
+void TestLockStateControllerDelegate::RequestShutdown() {
+  ++num_shutdown_requests_;
+}
+
+}  // namespace test
+}  // namespace ash
diff --git a/ash/test/test_lock_state_controller_delegate.h b/ash/test/test_lock_state_controller_delegate.h
new file mode 100644
index 0000000..1e1892c
--- /dev/null
+++ b/ash/test/test_lock_state_controller_delegate.h
@@ -0,0 +1,37 @@
+// Copyright 2014 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 ASH_TEST_TEST_LOCK_STATE_CONTROLLER_DELEGATE_H_
+#define ASH_TEST_TEST_LOCK_STATE_CONTROLLER_DELEGATE_H_
+
+#include "ash/wm/lock_state_controller.h"
+
+namespace ash {
+namespace test {
+
+// Fake implementation of PowerButtonControllerDelegate that just logs requests
+// to lock the screen and shut down the device.
+class TestLockStateControllerDelegate : public LockStateControllerDelegate {
+ public:
+  TestLockStateControllerDelegate();
+  virtual ~TestLockStateControllerDelegate();
+
+  int num_lock_requests() const { return num_lock_requests_; }
+  int num_shutdown_requests() const { return num_shutdown_requests_; }
+
+  // LockStateControllerDelegate implementation.
+  virtual void RequestLockScreen() OVERRIDE;
+  virtual void RequestShutdown() OVERRIDE;
+
+ private:
+  int num_lock_requests_;
+  int num_shutdown_requests_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestLockStateControllerDelegate);
+};
+
+}  // namespace test
+}  // namespace ash
+
+#endif  // ASH_TEST_TEST_LOCK_STATE_CONTROLLER_DELEGATE_H_