Remove explicitly building gen_snapshot target as it is not the clang_x64/gen_snapshot target

Change-Id: I700f1982c1c3757645cd129857d94f5c7b724359
Reviewed-on: https://dart-review.googlesource.com/c/recipes/+/142240
Reviewed-by: Dan Field <dnfield@google.com>
diff --git a/README.recipes.md b/README.recipes.md
index b80b372..e2ec503 100644
--- a/README.recipes.md
+++ b/README.recipes.md
@@ -123,17 +123,17 @@
 
 &mdash; **def [Build](/recipes/dart/flutter_engine.py#52)(api, checkout_dir, config, \*targets):**
 
-&mdash; **def [BuildAndTest](/recipes/dart/flutter_engine.py#338)(api, start_dir, checkout_dir, flutter_rev):**
+&mdash; **def [BuildAndTest](/recipes/dart/flutter_engine.py#336)(api, start_dir, checkout_dir, flutter_rev):**
 
-&mdash; **def [BuildLinux](/recipes/dart/flutter_engine.py#104)(api, checkout_dir):**
+&mdash; **def [BuildLinux](/recipes/dart/flutter_engine.py#102)(api, checkout_dir):**
 
 &mdash; **def [BuildLinuxAndroidArm](/recipes/dart/flutter_engine.py#86)(api, checkout_dir):**
 
 &mdash; **def [BuildLinuxAndroidx86](/recipes/dart/flutter_engine.py#79)(api, checkout_dir):**
 
-&mdash; **def [CopyArtifacts](/recipes/dart/flutter_engine.py#176)(api, engine_src, cached_dest, file_paths):**
+&mdash; **def [CopyArtifacts](/recipes/dart/flutter_engine.py#174)(api, engine_src, cached_dest, file_paths):**
 
-&mdash; **def [GetCheckout](/recipes/dart/flutter_engine.py#127)(api):**
+&mdash; **def [GetCheckout](/recipes/dart/flutter_engine.py#125)(api):**
 
 &mdash; **def [KillTasks](/recipes/dart/flutter_engine.py#44)(api, checkout_dir, ok_ret='any'):**
 
@@ -141,15 +141,15 @@
 
 &mdash; **def [RunGN](/recipes/dart/flutter_engine.py#61)(api, checkout_dir, \*args):**
 
-&mdash; **def [RunSteps](/recipes/dart/flutter_engine.py#309)(api):**
+&mdash; **def [RunSteps](/recipes/dart/flutter_engine.py#307)(api):**
 
 &mdash; **def [TestEngine](/recipes/dart/flutter_engine.py#74)(api, checkout_dir):**
 
-&mdash; **def [TestFlutter](/recipes/dart/flutter_engine.py#263)(api, start_dir, just_built_dart_sdk):**
+&mdash; **def [TestFlutter](/recipes/dart/flutter_engine.py#261)(api, start_dir, just_built_dart_sdk):**
 
-&mdash; **def [TestObservatory](/recipes/dart/flutter_engine.py#116)(api, checkout_dir):**
+&mdash; **def [TestObservatory](/recipes/dart/flutter_engine.py#114)(api, checkout_dir):**
 
-&mdash; **def [UpdateCachedEngineArtifacts](/recipes/dart/flutter_engine.py#189)(api, flutter, engine_src):**
+&mdash; **def [UpdateCachedEngineArtifacts](/recipes/dart/flutter_engine.py#187)(api, flutter, engine_src):**
 ### *recipes* / [dart/forward\_branch](/recipes/dart/forward_branch.py)
 
 [DEPS](/recipes/dart/forward_branch.py#8): [dart](#recipe_modules-dart), [depot\_tools/git][depot_tools/recipe_modules/git], [recipe\_engine/buildbucket][recipe_engine/recipe_modules/buildbucket], [recipe\_engine/path][recipe_engine/recipe_modules/path], [recipe\_engine/properties][recipe_engine/recipe_modules/properties], [recipe\_engine/raw\_io][recipe_engine/recipe_modules/raw_io], [recipe\_engine/step][recipe_engine/recipe_modules/step]
diff --git a/recipes/dart/flutter_engine.expected/flutter-engine-linux.json b/recipes/dart/flutter_engine.expected/flutter-engine-linux.json
index 071472a..debd23e 100644
--- a/recipes/dart/flutter_engine.expected/flutter-engine-linux.json
+++ b/recipes/dart/flutter_engine.expected/flutter-engine-linux.json
@@ -2582,6 +2582,27 @@
     ]
   },
   {
+    "cmd": [
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--android",
+      "--runtime-mode=release",
+      "--android-cpu=arm"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
+      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
+    },
+    "env_suffixes": {
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "gn --android --runtime-mode=release --android-cpu=arm"
+  },
+  {
     "cmd": [],
     "name": "preprocess_for_goma (9)"
   },
@@ -2675,8 +2696,7 @@
       "-j",
       "80",
       "-C",
-      "[CACHE]/builder/src/out/android_profile",
-      "gen_snapshot"
+      "[CACHE]/builder/src/out/android_release"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -2685,7 +2705,7 @@
       "GOMA_DIR": "[CACHE]/goma/client",
       "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
     },
-    "name": "build android_profile gen_snapshot"
+    "name": "build android_release"
   },
   {
     "cmd": [],
@@ -2803,7 +2823,7 @@
       "--build-exit-status",
       "0",
       "--build-step-name",
-      "build android_profile gen_snapshot",
+      "build android_release",
       "--goma-stats-file",
       "[TMP_BASE]/goma_stats",
       "--goma-counterz-file",
@@ -2868,8 +2888,8 @@
     "cmd": [
       "[CACHE]/builder/src/flutter/tools/gn",
       "--android",
-      "--runtime-mode=release",
-      "--android-cpu=arm"
+      "--runtime-mode=profile",
+      "--android-cpu=arm64"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -2883,7 +2903,7 @@
         "RECIPE_REPO[depot_tools]"
       ]
     },
-    "name": "gn --android --runtime-mode=release --android-cpu=arm"
+    "name": "gn --android --runtime-mode=profile --android-cpu=arm64"
   },
   {
     "cmd": [],
@@ -2979,7 +2999,7 @@
       "-j",
       "80",
       "-C",
-      "[CACHE]/builder/src/out/android_release"
+      "[CACHE]/builder/src/out/android_profile_arm64"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -2988,7 +3008,7 @@
       "GOMA_DIR": "[CACHE]/goma/client",
       "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
     },
-    "name": "build android_release"
+    "name": "build android_profile_arm64"
   },
   {
     "cmd": [],
@@ -3106,7 +3126,7 @@
       "--build-exit-status",
       "0",
       "--build-step-name",
-      "build android_release",
+      "build android_profile_arm64",
       "--goma-stats-file",
       "[TMP_BASE]/goma_stats",
       "--goma-counterz-file",
@@ -3168,6 +3188,27 @@
     ]
   },
   {
+    "cmd": [
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--android",
+      "--runtime-mode=release",
+      "--android-cpu=arm64"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
+      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
+    },
+    "env_suffixes": {
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "gn --android --runtime-mode=release --android-cpu=arm64"
+  },
+  {
     "cmd": [],
     "name": "preprocess_for_goma (11)"
   },
@@ -3261,8 +3302,7 @@
       "-j",
       "80",
       "-C",
-      "[CACHE]/builder/src/out/android_release",
-      "gen_snapshot"
+      "[CACHE]/builder/src/out/android_release_arm64"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -3271,7 +3311,7 @@
       "GOMA_DIR": "[CACHE]/goma/client",
       "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
     },
-    "name": "build android_release gen_snapshot"
+    "name": "build android_release_arm64"
   },
   {
     "cmd": [],
@@ -3389,7 +3429,7 @@
       "--build-exit-status",
       "0",
       "--build-step-name",
-      "build android_release gen_snapshot",
+      "build android_release_arm64",
       "--goma-stats-file",
       "[TMP_BASE]/goma_stats",
       "--goma-counterz-file",
@@ -3455,7 +3495,7 @@
       "[CACHE]/builder/src/flutter/tools/gn",
       "--android",
       "--runtime-mode=profile",
-      "--android-cpu=arm64"
+      "--android-cpu=x64"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -3469,7 +3509,7 @@
         "RECIPE_REPO[depot_tools]"
       ]
     },
-    "name": "gn --android --runtime-mode=profile --android-cpu=arm64"
+    "name": "gn --android --runtime-mode=profile --android-cpu=x64"
   },
   {
     "cmd": [],
@@ -3565,7 +3605,7 @@
       "-j",
       "80",
       "-C",
-      "[CACHE]/builder/src/out/android_profile_arm64"
+      "[CACHE]/builder/src/out/android_profile_x64"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -3574,7 +3614,7 @@
       "GOMA_DIR": "[CACHE]/goma/client",
       "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
     },
-    "name": "build android_profile_arm64"
+    "name": "build android_profile_x64"
   },
   {
     "cmd": [],
@@ -3692,7 +3732,7 @@
       "--build-exit-status",
       "0",
       "--build-step-name",
-      "build android_profile_arm64",
+      "build android_profile_x64",
       "--goma-stats-file",
       "[TMP_BASE]/goma_stats",
       "--goma-counterz-file",
@@ -3754,6 +3794,27 @@
     ]
   },
   {
+    "cmd": [
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--android",
+      "--runtime-mode=release",
+      "--android-cpu=x64"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
+      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
+    },
+    "env_suffixes": {
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "gn --android --runtime-mode=release --android-cpu=x64"
+  },
+  {
     "cmd": [],
     "name": "preprocess_for_goma (13)"
   },
@@ -3847,8 +3908,7 @@
       "-j",
       "80",
       "-C",
-      "[CACHE]/builder/src/out/android_profile_arm64",
-      "gen_snapshot"
+      "[CACHE]/builder/src/out/android_release_x64"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -3857,7 +3917,7 @@
       "GOMA_DIR": "[CACHE]/goma/client",
       "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
     },
-    "name": "build android_profile_arm64 gen_snapshot"
+    "name": "build android_release_x64"
   },
   {
     "cmd": [],
@@ -3975,7 +4035,7 @@
       "--build-exit-status",
       "0",
       "--build-step-name",
-      "build android_profile_arm64 gen_snapshot",
+      "build android_release_x64",
       "--goma-stats-file",
       "[TMP_BASE]/goma_stats",
       "--goma-counterz-file",
@@ -4040,8 +4100,8 @@
     "cmd": [
       "[CACHE]/builder/src/flutter/tools/gn",
       "--android",
-      "--runtime-mode=release",
-      "--android-cpu=arm64"
+      "--android-cpu=x64",
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -4055,7 +4115,7 @@
         "RECIPE_REPO[depot_tools]"
       ]
     },
-    "name": "gn --android --runtime-mode=release --android-cpu=arm64"
+    "name": "gn --android --android-cpu=x64 --no-lto"
   },
   {
     "cmd": [],
@@ -4151,7 +4211,7 @@
       "-j",
       "80",
       "-C",
-      "[CACHE]/builder/src/out/android_release_arm64"
+      "[CACHE]/builder/src/out/android_debug_x64"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -4160,7 +4220,7 @@
       "GOMA_DIR": "[CACHE]/goma/client",
       "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
     },
-    "name": "build android_release_arm64"
+    "name": "build android_debug_x64"
   },
   {
     "cmd": [],
@@ -4278,7 +4338,7 @@
       "--build-exit-status",
       "0",
       "--build-step-name",
-      "build android_release_arm64",
+      "build android_debug_x64",
       "--goma-stats-file",
       "[TMP_BASE]/goma_stats",
       "--goma-counterz-file",
@@ -4340,6 +4400,27 @@
     ]
   },
   {
+    "cmd": [
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--android",
+      "--android-cpu=x86",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
+      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "GOMA_DIR": "[CACHE]/goma/client",
+      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
+    },
+    "env_suffixes": {
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "name": "gn --android --android-cpu=x86 --no-lto"
+  },
+  {
     "cmd": [],
     "name": "preprocess_for_goma (15)"
   },
@@ -4433,8 +4514,7 @@
       "-j",
       "80",
       "-C",
-      "[CACHE]/builder/src/out/android_release_arm64",
-      "gen_snapshot"
+      "[CACHE]/builder/src/out/android_debug_x86"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -4443,7 +4523,7 @@
       "GOMA_DIR": "[CACHE]/goma/client",
       "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
     },
-    "name": "build android_release_arm64 gen_snapshot"
+    "name": "build android_debug_x86"
   },
   {
     "cmd": [],
@@ -4561,7 +4641,7 @@
       "--build-exit-status",
       "0",
       "--build-step-name",
-      "build android_release_arm64 gen_snapshot",
+      "build android_debug_x86",
       "--goma-stats-file",
       "[TMP_BASE]/goma_stats",
       "--goma-counterz-file",
@@ -4624,1784 +4704,6 @@
   },
   {
     "cmd": [
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--android",
-      "--runtime-mode=profile",
-      "--android-cpu=x64"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
-      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "name": "gn --android --runtime-mode=profile --android-cpu=x64"
-  },
-  {
-    "cmd": [],
-    "name": "preprocess_for_goma (16)"
-  },
-  {
-    "cmd": [
-      "vpython",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "ensure-directory",
-      "--mode",
-      "0777",
-      "[CACHE]/goma/data/flutter_engine_linux"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
-      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
-    },
-    "infra_step": true,
-    "name": "preprocess_for_goma (16).goma cache directory",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
-      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMACTL_CRASH_REPORT_ID_FILE": "[TMP_BASE]/crash_report_id",
-      "GOMA_CACHE_DIR": "[CACHE]/goma/data/flutter_engine_linux",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_COUNTERZ_FILE": "[TMP_BASE]/goma_counterz",
-      "GOMA_DUMP_STATS_FILE": "[TMP_BASE]/goma_stats",
-      "GOMA_ENABLE_COUNTERZ": "true",
-      "GOMA_HERMETIC": "error",
-      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
-      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
-    },
-    "infra_step": true,
-    "name": "preprocess_for_goma (16).start_goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LINK@cloudtail@https://console.cloud.google.com/logs/viewer?project=goma-logs&resource=gce_instance%2Finstance_id%2Ffakevm999-m9@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "RECIPE_REPO[build]/scripts/tools/runit.py",
-      "--show-path",
-      "--with-third-party-lib",
-      "--",
-      "python",
-      "RECIPE_MODULE[build::goma]/resources/cloudtail_utils.py",
-      "start",
-      "--cloudtail-path",
-      "cloudtail",
-      "--pid-file",
-      "[TMP_BASE]/cloudtail.pid",
-      "--cloudtail-service-account-json",
-      "/creds/service_accounts/service-account-goma-cloudtail.json"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
-      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
-    },
-    "infra_step": true,
-    "name": "preprocess_for_goma (16).start cloudtail",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "80",
-      "-C",
-      "[CACHE]/builder/src/out/android_profile_x64"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
-      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
-    },
-    "name": "build android_profile_x64"
-  },
-  {
-    "cmd": [],
-    "name": "postprocess_for_goma (16)"
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[TMP_BASE]/goma_jsonstatus.json"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
-      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMACTL_CRASH_REPORT_ID_FILE": "[TMP_BASE]/crash_report_id",
-      "GOMA_CACHE_DIR": "[CACHE]/goma/data/flutter_engine_linux",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_COUNTERZ_FILE": "[TMP_BASE]/goma_counterz",
-      "GOMA_DUMP_STATS_FILE": "[TMP_BASE]/goma_stats",
-      "GOMA_ENABLE_COUNTERZ": "true",
-      "GOMA_HERMETIC": "error",
-      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
-      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
-    },
-    "name": "postprocess_for_goma (16).goma_jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
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-      "--bigquery-upload",
-      "--bigquery-service-account-json",
-      "/creds/service_accounts/service-account-goma-bigquery.json",
-      "--json-status",
-      "[TMP_BASE]/goma_jsonstatus.json",
-      "--build-exit-status",
-      "0",
-      "--build-step-name",
-      "build android_debug_x86",
-      "--goma-stats-file",
-      "[TMP_BASE]/goma_stats",
-      "--goma-counterz-file",
-      "[TMP_BASE]/goma_counterz",
-      "--goma-crash-report-id-file",
-      "[TMP_BASE]/crash_report_id",
-      "--build-id",
-      "8945511751514863184",
-      "--builder-id-json",
-      "{\"bucket\": \"ci\", \"builder\": \"flutter-engine-linux\", \"project\": \"project\"}",
-      "--is-luci",
-      "--buildbot-buildername",
-      "flutter-engine-linux",
-      "--buildbot-slavename",
-      "fake-m1"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
-      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
-    },
-    "name": "postprocess_for_goma (21).upload_log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"compiler_proxy_log\": \"https://chromium-build-stats.appspot.com/compiler_proxy_log/2017/03/30/build11-m1/compiler_proxy.exe.BUILD11-M1.chrome-bot.log.INFO.20170329-222936.4420.gz\"@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@",
-      "@@@STEP_LINK@compiler_proxy_log@https://chromium-build-stats.appspot.com/compiler_proxy_log/2017/03/30/build11-m1/compiler_proxy.exe.BUILD11-M1.chrome-bot.log.INFO.20170329-222936.4420.gz@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "RECIPE_REPO[build]/scripts/tools/runit.py",
-      "--show-path",
-      "--with-third-party-lib",
-      "--",
-      "python",
-      "RECIPE_MODULE[build::goma]/resources/cloudtail_utils.py",
-      "stop",
-      "--killed-pid-file",
-      "[TMP_BASE]/cloudtail.pid"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANALYZER_STATE_LOCATION_OVERRIDE": "[CACHE]/builder/.dartServer",
-      "ANDROID_SDK_ROOT": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "PATH": "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin:<PATH>"
-    },
-    "infra_step": true,
-    "name": "postprocess_for_goma (21).stop cloudtail",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "[CACHE]/builder/flutter/bin/flutter",
       "config",
       "--no-analytics"
diff --git a/recipes/dart/flutter_engine.py b/recipes/dart/flutter_engine.py
index 68e12cf..a80bfd5 100644
--- a/recipes/dart/flutter_engine.py
+++ b/recipes/dart/flutter_engine.py
@@ -97,8 +97,6 @@
             '--android-cpu=' + arch)
       # Build the default set of targets.
       Build(api, checkout_dir, build_dir)
-      # Ensure "gen_snapshot" is always built.
-      Build(api, checkout_dir, build_dir, 'gen_snapshot')
 
 
 def BuildLinux(api, checkout_dir):