[build] Remove unnecessary inputs from uses of application_snapshot.

These dependencies are tracked via a depfile generated along with the snapshot.

Change-Id: I4245a982212a5aff28aea8456d0219808df54af0
Reviewed-on: https://dart-review.googlesource.com/51245
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>

utils/dartanalyzer/BUILD.gn

@@ -27,25 +27,11 @@ application_snapshot("generate_dartanalyzer_snapshot") {
     rebase_path("../../tests/language/first_test.dart"),
   ]
   name = "dartanalyzer"
-  cli_files = exec_script("../../tools/list_dart_files.py",
-                          [
-                            "absolute",
-                            rebase_path("../../pkg/analyzer_cli"),
-                          ],
-                          "list lines")
-  inputs = cli_files + analyzer_files
 }
 
 aot_assembly("dartanalyzer_aot_assembly") {
   main_dart = "../../pkg/analyzer_cli/bin/analyzer.dart"
   name = "dartanalyzer"
-  cli_files = exec_script("../../tools/list_dart_files.py",
-                          [
-                            "absolute",
-                            rebase_path("../../pkg/analyzer_cli"),
-                          ],
-                          "list lines")
-  inputs = cli_files + analyzer_files
 }
 
 # This target is for Goma. It should not be used in the SDK.

utils/dartdevc/BUILD.gn

@@ -30,13 +30,7 @@ application_snapshot("dartdevc") {
     ":dartdevc_sdk",
   ]
 
-  inputs = exec_script("../../tools/list_dart_files.py",
-                       [
-                         "absolute",
-                         rebase_path("../../pkg/dev_compiler/bin"),
-                       ],
-                       "list lines")
-  inputs += [ sdk_summary ]
+  inputs = [ sdk_summary ]
 }
 
 application_snapshot("dartdevk") {
@@ -55,13 +49,7 @@ application_snapshot("dartdevk") {
     ":dartdevc_sdk_kernel_summary",
   ]
 
-  inputs = exec_script("../../tools/list_dart_files.py",
-                       [
-                         "absolute",
-                         rebase_path("../../pkg/dev_compiler/bin"),
-                       ],
-                       "list lines")
-  inputs += [ sdk_dill ]
+  inputs = [ sdk_dill ]
 }
 
 sdk_lib_files = exec_script("../../tools/list_dart_files.py",

utils/dartdoc/BUILD.gn

@@ -7,8 +7,4 @@ import("../application_snapshot.gni")
 application_snapshot("dartdoc") {
   main_dart = "../../third_party/pkg/dartdoc/bin/dartdoc.dart"
   training_args = [ "--help" ]
-  inputs = exec_script("../../tools/list_dart_files.py",
-                       [ "absolute",
-                         rebase_path("../../third_party/pkg/dartdoc") ],
-                       "list lines")
 }

utils/dartfmt/BUILD.gn

@@ -7,9 +7,4 @@ import("../application_snapshot.gni")
 application_snapshot("dartfmt") {
   main_dart = "../../third_party/pkg_tested/dart_style/bin/format.dart"
   training_args = [ "--help" ]
-  inputs =
-      exec_script("../../tools/list_dart_files.py",
-                  [ "absolute",
-                    rebase_path("../../third_party/pkg_tested/dart_style") ],
-                  "list lines")
 }

utils/pub/BUILD.gn

@@ -7,12 +7,4 @@ import("../application_snapshot.gni")
 application_snapshot("pub") {
   main_dart = "../../third_party/pkg/pub/bin/pub.dart"
   training_args = [ "--help" ]
-  deps = [
-    "../compiler:dart2js_files_stamp",
-  ]
-  dart2js_gen_dir =
-      get_label_info("../compiler:dart2js_files_stamp", "target_gen_dir")
-  inputs = [
-    "$dart2js_gen_dir/dart2js_files.stamp",
-  ]
 }