Remove AppServiceAsh flag.

BUG=1016159

Change-Id: Ide7712b6f6abf19c3ffcd054d69ecf1468cbe605
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1933673
Commit-Queue: Nancy Wang <nancylingwang@chromium.org>
Reviewed-by: Jeevan Shikaram <jshikaram@chromium.org>
Reviewed-by: Maggie Cai <mxcai@chromium.org>
Cr-Commit-Position: refs/heads/master@{#718969}

chrome/browser/about_flags.cc

@@ -3933,10 +3933,6 @@ const FeatureEntry kFeatureEntries[] = {
 #endif  // !defined(OS_ANDROID)
 
 #if defined(OS_CHROMEOS)
-    {"app-service-ash", flag_descriptions::kAppServiceAshName,
-     flag_descriptions::kAppServiceAshDescription, kOsCrOS,
-     FEATURE_VALUE_TYPE(features::kAppServiceAsh)},
-
     {"app-service-instance-registry",
      flag_descriptions::kAppServiceInstanceRegistryName,
      flag_descriptions::kAppServiceInstanceRegistryDescription, kOsCrOS,

chrome/browser/flag-metadata.json

@@ -117,11 +117,6 @@
     "owners": [ "//chrome/browser/resources/app_management/OWNERS" ],
     "expiry_milestone": 81
   },
-  {
-    "name": "app-service-ash",
-    "owners": [ "//chrome/services/app_service/OWNERS" ],
-    "expiry_milestone": 79
-  },
   {
     "name": "app-service-instance-registry",
     "owners": [ "//chrome/services/app_service/OWNERS" ],

chrome/browser/flag_descriptions.cc

@@ -3175,10 +3175,6 @@ const char kAllowDisableMouseAccelerationName[] =
 const char kAllowDisableMouseAccelerationDescription[] =
     "Shows a setting to disable mouse acceleration.";
 
-const char kAppServiceAshName[] = "App Service Ash";
-const char kAppServiceAshDescription[] =
-    "Use the App Service to provide data to the Ash UI, such as the app list.";
-
 const char kAppServiceInstanceRegistryName[] = "App Service Instance Registry";
 const char kAppServiceInstanceRegistryDescription[] =
     "Use the App Service to provide app instance information, such as the "

chrome/browser/flag_descriptions.h

@@ -1874,9 +1874,6 @@ extern const char kAllowAmbientEQDescription[];
 extern const char kAllowDisableMouseAccelerationName[];
 extern const char kAllowDisableMouseAccelerationDescription[];
 
-extern const char kAppServiceAshName[];
-extern const char kAppServiceAshDescription[];
-
 extern const char kAppServiceInstanceRegistryName[];
 extern const char kAppServiceInstanceRegistryDescription[];
 

chrome/common/chrome_features.cc

@@ -63,8 +63,6 @@ const base::Feature kAppNotificationStatusMessaging{
 
 #if !defined(OS_ANDROID)
 // App Service related flags. See chrome/services/app_service/README.md.
-const base::Feature kAppServiceAsh{"AppServiceAsh",
-                                   base::FEATURE_ENABLED_BY_DEFAULT};
 const base::Feature kAppServiceInstanceRegistry{
     "AppServiceInstanceRegistry", base::FEATURE_DISABLED_BY_DEFAULT};
 const base::Feature kAppServiceIntentHandling{

chrome/common/chrome_features.h

@@ -53,8 +53,6 @@ extern const base::Feature kAppNotificationStatusMessaging;
 
 #if !defined(OS_ANDROID)
 COMPONENT_EXPORT(CHROME_FEATURES)
-extern const base::Feature kAppServiceAsh;
-COMPONENT_EXPORT(CHROME_FEATURES)
 extern const base::Feature kAppServiceInstanceRegistry;
 COMPONENT_EXPORT(CHROME_FEATURES)
 extern const base::Feature kAppServiceIntentHandling;