Index: chromecast/media/cma/backend/media_component_device.cc |
diff --git a/chromecast/media/cma/backend/media_component_device.cc b/chromecast/media/cma/backend/media_component_device.cc |
deleted file mode 100644 |
index 7331946f47c7d78bc515686e65a9134dcf0d81b7..0000000000000000000000000000000000000000 |
--- a/chromecast/media/cma/backend/media_component_device.cc |
+++ /dev/null |
@@ -1,67 +0,0 @@ |
-// 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 "chromecast/media/cma/backend/media_component_device.h" |
- |
-#include "base/logging.h" |
- |
-namespace chromecast { |
-namespace media { |
- |
-MediaComponentDevice::Client::Client() { |
-} |
- |
-MediaComponentDevice::Client::~Client() { |
-} |
- |
-MediaComponentDevice::MediaComponentDevice() { |
-} |
- |
-MediaComponentDevice::~MediaComponentDevice() { |
-} |
- |
-// static |
-bool MediaComponentDevice::IsValidStateTransition(State state1, State state2) { |
- if (state2 == state1) |
- return true; |
- |
- // All states can transition to |kStateError|. |
- bool is_transition_valid = (state2 == kStateError); |
- |
- // All the other valid FSM transitions. |
- is_transition_valid = is_transition_valid || |
- (state1 == kStateUninitialized && (state2 == kStateIdle)) || |
- (state1 == kStateIdle && (state2 == kStateRunning || |
- state2 == kStatePaused || |
- state2 == kStateUninitialized)) || |
- (state1 == kStatePaused && (state2 == kStateIdle || |
- state2 == kStateRunning)) || |
- (state1 == kStateRunning && (state2 == kStateIdle || |
- state2 == kStatePaused)) || |
- (state1 == kStateError && (state2 == kStateUninitialized)); |
- |
- return is_transition_valid; |
-} |
- |
-// static |
-std::string MediaComponentDevice::StateToString(const State& state) { |
- switch (state) { |
- case kStateUninitialized: |
- return "Uninitialized"; |
- case kStateIdle: |
- return "Idle"; |
- case kStateRunning: |
- return "Running"; |
- case kStatePaused: |
- return "Paused"; |
- case kStateError: |
- return "Error"; |
- default: |
- NOTREACHED() << "Unknown MediaComponentDevice::State: " << state; |
- return ""; |
- } |
-} |
- |
-} // namespace media |
-} // namespace chromecast |