Lacros: Rename deprecated macro/gn names

This is a mechanical change that renames deprecated macro replacing:

- BUILDFLAG(IS_{ASH,LACROS}) with BUILDFLAG(IS_CHROMEOS_{ASH,LACROS}),
- gn var is_{ash,lacros} with is_chromeos_{ash,lacros}.

There is a section about the renaming on http://go/lacros-macros.

Bug: 1052397
Change-Id: If5bf960d24f9b860647288759a411dfd687c3e1e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2593852
Commit-Queue: Yuta Hijikata <ythjkt@chromium.org>
Commit-Queue: Hidehiko Abe <hidehiko@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Cr-Commit-Position: refs/heads/master@{#837586}

google_apis/gaia/gaia_urls.cc

@@ -48,7 +48,7 @@ const char kSigninChromeSyncDice[] = "signin/chrome/sync?ssp=1";
 const char kSigninChromeSyncKeysUrl[] = "encryption/unlock/android";
 #elif defined(OS_IOS)
 const char kSigninChromeSyncKeysUrl[] = "encryption/unlock/ios";
-#elif BUILDFLAG(IS_ASH)
+#elif BUILDFLAG(IS_CHROMEOS_ASH)
 const char kSigninChromeSyncKeysUrl[] = "encryption/unlock/chromeos";
 #else
 const char kSigninChromeSyncKeysUrl[] = "encryption/unlock/desktop";

google_apis/gaia/gaia_urls_unittest.cc

@@ -21,7 +21,7 @@ namespace {
 const char kSigninChromeSyncKeysPlatformSuffix[] = "android";
 #elif defined(OS_IOS)
 const char kSigninChromeSyncKeysPlatformSuffix[] = "ios";
-#elif BUILDFLAG(IS_ASH)
+#elif BUILDFLAG(IS_CHROMEOS_ASH)
 const char kSigninChromeSyncKeysPlatformSuffix[] = "chromeos";
 #else
 const char kSigninChromeSyncKeysPlatformSuffix[] = "desktop";

google_apis/gcm/engine/checkin_request.cc

@@ -139,7 +139,7 @@ void CheckinRequest::Start() {
 
   checkin_proto::AndroidCheckinProto* checkin = request.mutable_checkin();
   checkin->mutable_chrome_build()->CopyFrom(request_info_.chrome_build_proto);
-#if BUILDFLAG(IS_ASH)
+#if BUILDFLAG(IS_CHROMEOS_ASH)
   checkin->set_type(checkin_proto::DEVICE_CHROME_OS);
 #else
   checkin->set_type(checkin_proto::DEVICE_CHROME_BROWSER);

google_apis/gcm/engine/checkin_request_unittest.cc

@@ -154,7 +154,7 @@ TEST_F(CheckinRequestTest, FetcherDataAndURL) {
   EXPECT_EQ(kEmailAddress, request_proto.account_cookie(0));
   EXPECT_EQ(kTokenValue, request_proto.account_cookie(1));
 
-#if BUILDFLAG(IS_ASH)
+#if BUILDFLAG(IS_CHROMEOS_ASH)
   EXPECT_EQ(checkin_proto::DEVICE_CHROME_OS, request_proto.checkin().type());
 #else
   EXPECT_EQ(checkin_proto::DEVICE_CHROME_BROWSER,

google_apis/gcm/engine/heartbeat_manager.cc

@@ -32,13 +32,13 @@ const int kMinClientHeartbeatIntervalMs = 1000 * 30;  // 30 seconds.
 // Minimum time spent sleeping before we force a new heartbeat.
 const int kMinSuspendTimeMs = 1000 * 10; // 10 seconds.
 
-#if defined(OS_LINUX) || BUILDFLAG(IS_LACROS)
+#if defined(OS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)
 // The period at which to check if the heartbeat time has passed. Used to
 // protect against platforms where the timer is delayed by the system being
 // suspended.  Only needed on linux because the other OSes provide a standard
 // way to be notified of system suspend and resume events.
 const int kHeartbeatMissedCheckMs = 1000 * 60 * 5;  // 5 minutes.
-#endif  // defined(OS_LINUX) || BUILDFLAG(IS_LACROS)
+#endif  // defined(OS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)
 
 }  // namespace
 
@@ -192,7 +192,7 @@ void HeartbeatManager::RestartTimer() {
       base::BindRepeating(&HeartbeatManager::OnHeartbeatTriggered,
                           weak_ptr_factory_.GetWeakPtr()));
 
-#if defined(OS_LINUX) || BUILDFLAG(IS_LACROS)
+#if defined(OS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)
   // Windows, Mac, Android, iOS, and Chrome OS all provide a way to be notified
   // when the system is suspending or resuming.  The only one that does not is
   // Linux so we need to poll to check for missed heartbeats.
@@ -201,7 +201,7 @@ void HeartbeatManager::RestartTimer() {
       base::BindOnce(&HeartbeatManager::CheckForMissedHeartbeat,
                      weak_ptr_factory_.GetWeakPtr()),
       base::TimeDelta::FromMilliseconds(kHeartbeatMissedCheckMs));
-#endif  // defined(OS_LINUX) || BUILDFLAG(IS_LACROS)
+#endif  // defined(OS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)
 }
 
 void HeartbeatManager::CheckForMissedHeartbeat() {
@@ -217,14 +217,14 @@ void HeartbeatManager::CheckForMissedHeartbeat() {
     return;
   }
 
-#if defined(OS_LINUX) || BUILDFLAG(IS_LACROS)
+#if defined(OS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)
   // Otherwise check again later.
   io_task_runner_->PostDelayedTask(
       FROM_HERE,
       base::BindOnce(&HeartbeatManager::CheckForMissedHeartbeat,
                      weak_ptr_factory_.GetWeakPtr()),
       base::TimeDelta::FromMilliseconds(kHeartbeatMissedCheckMs));
-#endif  // defined(OS_LINUX) || BUILDFLAG(IS_LACROS)
+#endif  // defined(OS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)
 }
 
 void HeartbeatManager::UpdateHeartbeatInterval() {