[Service Manager] Get rid of dynamic service discovery

chrome/app/BUILD.gn

 # 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.
 
 import("//build/config/ui.gni")
 import("//chrome/common/features.gni")
 import("//ppapi/features/features.gni")
 import("//printing/features/features.gni")
+import("//services/catalog/public/tools/catalog.gni")
 import("//services/service_manager/public/service_manifest.gni")
 import("//tools/grit/grit_rule.gni")
 
 # This target is for dependency tracking for the command ID header.
 source_set("command_ids") {
   sources = [
     "chrome_command_ids.h",
   ]
 }
 
@@ skipping 327 matching lines @@
   }
 
   if (enable_plugins && enable_nacl) {
     deps += [
       "//components/nacl/browser",
       "//components/nacl/renderer/plugin:nacl_trusted_plugin",
     ]
   }
 }
 
-service_manifest_overlay("chrome_content_browser_manifest_overlay") {
+service_manifest("chrome_content_browser_manifest_overlay") {
   source = "//chrome/browser/chrome_content_browser_manifest_overlay.json"
   packaged_services = [
-    "image_decoder",
-    "preferences",
-  ]
-  deps = [
     "//chrome/browser:preferences_manifest",
     "//services/image_decoder:manifest",
   ]
 }
 
+service_manifest("chrome_content_gpu_manifest_overlay") {
+  source = "//chrome/browser/chrome_content_gpu_manifest_overlay.json"
+}
+
+service_manifest("chrome_content_plugin_manifest_overlay") {
+  source = "//chrome/browser/chrome_content_plugin_manifest_overlay.json"
+}
+
+service_manifest("chrome_content_renderer_manifest_overlay") {
+  source = "//chrome/browser/chrome_content_renderer_manifest_overlay.json"
+}
+
+service_manifest("chrome_content_utility_manifest_overlay") {
+  source = "//chrome/browser/chrome_content_utility_manifest_overlay.json"
+}
+
+group("chrome_content_manifest_overlays") {
+  deps = [
+    ":chrome_content_browser_manifest_overlay",
+    ":chrome_content_gpu_manifest_overlay",
+    ":chrome_content_plugin_manifest_overlay",
+    ":chrome_content_renderer_manifest_overlay",
+    ":chrome_content_utility_manifest_overlay",
+  ]
+}
+
 if (use_aura) {
   # NOTE: These rules generate compiled versions of the content service
   # manifests with Chrome's overlays applied. These are only used at run-time,
   # and only when running Chrome inside the Mash environment. In production
   # Chrome, the content manifests and Chrome's overlays are baked into browser
   # resources and merged at runtime.
 
   service_manifest("chrome_content_browser_manifest") {
-    name = "content_browser"
-    output_name = "chrome_content_browser"
-    source = "${root_out_dir}/Packages/content_browser/manifest.json"
-    overlays =
-        [ "${root_gen_dir}/chrome_content_browser_manifest_overlay.json" ]
-    deps = [
-      ":chrome_content_browser_manifest_overlay",
-      "//content/public/app:browser_manifest",
-    ]
+    source_manifest = "//content/public/app:browser_manifest"
+    overlays = [ ":chrome_content_browser_manifest_overlay" ]
   }
 
   service_manifest("chrome_content_gpu_manifest") {
-    name = "content_gpu"
-    output_name = "chrome_content_gpu"
-    source = "${root_out_dir}/Packages/content_gpu/manifest.json"
-    overlays = [ "//chrome/browser/chrome_content_gpu_manifest_overlay.json" ]
-    deps = [
-      "//content/public/app:gpu_manifest",
-    ]
+    source_manifest = "//content/public/app:gpu_manifest"
+    overlays = [ ":chrome_content_gpu_manifest_overlay" ]
   }
 
   service_manifest("chrome_content_plugin_manifest") {
-    name = "content_plugin"
-    output_name = "chrome_content_plugin"
-    source = "${root_out_dir}/Packages/content_plugin/manifest.json"
-    overlays =
-        [ "//chrome/browser/chrome_content_plugin_manifest_overlay.json" ]
-    deps = [
-      "//content/public/app:plugin_manifest",
-    ]
+    source_manifest = "//content/public/app:plugin_manifest"
+    overlays = [ ":chrome_content_plugin_manifest_overlay" ]
   }
 
   service_manifest("chrome_content_renderer_manifest") {
-    name = "content_renderer"
-    output_name = "chrome_content_renderer"
-    source = "${root_out_dir}/Packages/content_renderer/manifest.json"
-    overlays =
-        [ "//chrome/browser/chrome_content_renderer_manifest_overlay.json" ]
-    deps = [
-      "//content/public/app:renderer_manifest",
-    ]
+    source_manifest = "//content/public/app:renderer_manifest"
+    overlays = [ ":chrome_content_renderer_manifest_overlay" ]
   }
 
   service_manifest("chrome_content_utility_manifest") {
-    name = "content_utility"
-    output_name = "chrome_content_utility"
-    source = "${root_out_dir}/Packages/content_utility/manifest.json"
-    overlays =
-        [ "//chrome/browser/chrome_content_utility_manifest_overlay.json" ]
-    deps = [
-      "//content/public/app:utility_manifest",
-    ]
+    source_manifest = "//content/public/app:utility_manifest"
+    overlays = [ ":chrome_content_utility_manifest_overlay" ]
   }
 
   group("service_manifests") {
     data_deps = [
       ":chrome_content_browser_manifest",
       ":chrome_content_gpu_manifest",
       ":chrome_content_plugin_manifest",
       ":chrome_content_renderer_manifest",
       ":chrome_content_utility_manifest",
     ]
   }
+
+  catalog("catalog") {
+    embedded_services = [
+      ":chrome_content_browser_manifest",
+      ":chrome_content_gpu_manifest",
+      ":chrome_content_plugin_manifest",
+      ":chrome_content_renderer_manifest",
+      ":chrome_content_utility_manifest",
+    ]
+  }
 }