Lacros: Rename deprecated macro and gn variable names.

The change replaces deprecated variable names is_ash, is_lacros,
IS_ASH, IS_LACROS with is_chromeos_ash, is_chromeos_lacros,
IS_CHROMEOS_ASH and IS_CHROMEOS_LACROS.

Bug: 1052397
Change-Id: Id8e24910248b5537ba7e558b02be10c2ee7c2a84
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2621793Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Avi Drissman <avi@chromium.org>
Commit-Queue: Yuta Hijikata <ythjkt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#842894}

content/browser/browser_interface_binders.cc

@@ -179,7 +179,7 @@ namespace {
 void BindShapeDetectionServiceOnIOThread(
     mojo::PendingReceiver<shape_detection::mojom::ShapeDetectionService>
         receiver) {
-#if BUILDFLAG(GOOGLE_CHROME_BRANDING) && BUILDFLAG(IS_ASH)
+#if BUILDFLAG(GOOGLE_CHROME_BRANDING) && BUILDFLAG(IS_CHROMEOS_ASH)
   content::ServiceProcessHost::Launch<
       shape_detection::mojom::ShapeDetectionService>(
       std::move(receiver), content::ServiceProcessHost::Options()

content/gpu/BUILD.gn

@@ -85,7 +85,7 @@ target(link_target_type, "gpu_sources") {
     "//ui/latency/ipc",
   ]
 
-  if (!is_ash || !is_chrome_branded) {
+  if (!is_chromeos_ash || !is_chrome_branded) {
     deps += [
       "//services/shape_detection:lib",
       "//services/shape_detection/public/mojom",

content/gpu/gpu_child_thread_receiver_bindings.cc

@@ -11,7 +11,7 @@
 #include "build/chromeos_buildflags.h"
 #include "media/mojo/buildflags.h"
 
-#if !BUILDFLAG(GOOGLE_CHROME_BRANDING) || !BUILDFLAG(IS_ASH)
+#if !BUILDFLAG(GOOGLE_CHROME_BRANDING) || !BUILDFLAG(IS_CHROMEOS_ASH)
 #include "services/shape_detection/public/mojom/shape_detection_service.mojom.h"  // nogncheck
 #include "services/shape_detection/shape_detection_service.h"  // nogncheck
 #endif
@@ -30,7 +30,7 @@ void GpuChildThread::BindServiceInterface(
     return;
   }
 
-#if !BUILDFLAG(GOOGLE_CHROME_BRANDING) || !BUILDFLAG(IS_ASH)
+#if !BUILDFLAG(GOOGLE_CHROME_BRANDING) || !BUILDFLAG(IS_CHROMEOS_ASH)
   if (auto shape_detection_receiver =
           receiver.As<shape_detection::mojom::ShapeDetectionService>()) {
     static base::NoDestructor<shape_detection::ShapeDetectionService> service{

content/utility/BUILD.gn

@@ -81,7 +81,7 @@ source_set("utility") {
     ]
   }
 
-  if (is_ash && is_chrome_branded) {
+  if (is_chromeos_ash && is_chrome_branded) {
     deps += [
       "//services/shape_detection:lib",
       "//services/shape_detection/public/mojom",

content/utility/services.cc

@@ -63,7 +63,7 @@ extern sandbox::TargetServices* g_utility_target_services;
 #include "sandbox/policy/sandbox_type.h"
 #endif  // defined(OS_LINUX) || defined(OS_CHROMEOS)
 
-#if BUILDFLAG(GOOGLE_CHROME_BRANDING) && BUILDFLAG(IS_ASH)
+#if BUILDFLAG(GOOGLE_CHROME_BRANDING) && BUILDFLAG(IS_CHROMEOS_ASH)
 #include "services/shape_detection/public/mojom/shape_detection_service.mojom.h"  // nogncheck
 #include "services/shape_detection/shape_detection_service.h"  // nogncheck
 #endif
@@ -175,7 +175,7 @@ auto RunAudio(mojo::PendingReceiver<audio::mojom::AudioService> receiver) {
   return audio::CreateStandaloneService(std::move(receiver));
 }
 
-#if BUILDFLAG(GOOGLE_CHROME_BRANDING) && BUILDFLAG(IS_ASH)
+#if BUILDFLAG(GOOGLE_CHROME_BRANDING) && BUILDFLAG(IS_CHROMEOS_ASH)
 auto RunShapeDetectionService(
     mojo::PendingReceiver<shape_detection::mojom::ShapeDetectionService>
         receiver) {
@@ -242,7 +242,7 @@ void RegisterMainThreadServices(mojo::ServiceFactory& services) {
   services.Add(RunTracing);
   services.Add(RunVideoCapture);
 
-#if BUILDFLAG(GOOGLE_CHROME_BRANDING) && BUILDFLAG(IS_ASH)
+#if BUILDFLAG(GOOGLE_CHROME_BRANDING) && BUILDFLAG(IS_CHROMEOS_ASH)
   services.Add(RunShapeDetectionService);
 #endif