Revert of [cast_channel] Move cast_channel related files from //extensions to //components

extensions/browser/api/cast_channel/cast_channel_enum_util_unittest.cc

Index: extensions/browser/api/cast_channel/cast_channel_enum_util_unittest.cc
diff --git a/extensions/browser/api/cast_channel/cast_channel_enum_util_unittest.cc b/extensions/browser/api/cast_channel/cast_channel_enum_util_unittest.cc
index d1452b14f7ec9395c555989ef37e8af9b74d7855..a25c68984bde51ffd979373af3b51190035a1144 100644
--- a/extensions/browser/api/cast_channel/cast_channel_enum_util_unittest.cc
+++ b/extensions/browser/api/cast_channel/cast_channel_enum_util_unittest.cc
@@ -11,7 +11,7 @@
 namespace cast_channel {
 namespace {
 
-TEST(CastChannelEnumUtilTest, TestToReadyState) {
+TEST(CastChannelTypeUtilTest, TestToReadyState) {
   EXPECT_EQ(READY_STATE_NONE, ToReadyState(::cast_channel::ReadyState::NONE));
   EXPECT_EQ(READY_STATE_CONNECTING,
             ToReadyState(::cast_channel::ReadyState::CONNECTING));
@@ -22,7 +22,7 @@
             ToReadyState(::cast_channel::ReadyState::CLOSED));
 }
 
-TEST(CastChannelEnumUtilTest, TestToChannelError) {
+TEST(CastChannelTypeUtilTest, TestToChannelError) {
   EXPECT_EQ(CHANNEL_ERROR_NONE,
             ToChannelError(::cast_channel::ChannelError::NONE));
   EXPECT_EQ(CHANNEL_ERROR_CHANNEL_NOT_OPEN,
@@ -47,14 +47,14 @@
             ToChannelError(::cast_channel::ChannelError::UNKNOWN));
 }
 
-TEST(CastChannelEnumUtilTest, TestToChannelAuthType) {
+TEST(CastChannelTypeUtilTest, TestToChannelAuthType) {
   EXPECT_EQ(CHANNEL_AUTH_TYPE_NONE,
             ToChannelAuthType(::cast_channel::ChannelAuthType::NONE));
   EXPECT_EQ(CHANNEL_AUTH_TYPE_SSL_VERIFIED,
             ToChannelAuthType(::cast_channel::ChannelAuthType::SSL_VERIFIED));
 }
 
-TEST(CastChannelEnumUtilTest, TestToChannelAuthTypeInternal) {
+TEST(CastChannelTypeUtilTest, TestToChannelAuthTypeInternal) {
   EXPECT_EQ(::cast_channel::ChannelAuthType::NONE,
             ToChannelAuthTypeInternal(CHANNEL_AUTH_TYPE_NONE));
   EXPECT_EQ(::cast_channel::ChannelAuthType::SSL_VERIFIED,