Support more configurability in GN toolchains

tools/gn/function_get_target_outputs_unittest.cc

 // 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.
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "tools/gn/functions.h"
 #include "tools/gn/target.h"
 #include "tools/gn/test_with_scope.h"
 
 namespace {
@@ skipping 40 matching lines @@
   }
 
  protected:
   TestWithScope setup_;
 
   Scope::ItemVector items_;
 };
 
 }  // namespace
 
-TEST_F(GetTargetOutputsTest, Executable) {
-  Target* exe = new Target(setup_.settings(), GetLabel("//foo/", "bar"));
-  exe->set_output_type(Target::EXECUTABLE);
-  items_.push_back(new scoped_ptr<Item>(exe));
-
-  Err err;
-  Value result = GetTargetOutputs("//foo:bar", &err);
-  ASSERT_FALSE(err.has_error());
-  // The TestWithScope declares that the build is Linux, so we'll have no
-  // extension for the binaries.
-  AssertSingleStringEquals(result, "//out/Debug/bar");
-}
-
-TEST_F(GetTargetOutputsTest, SourceSet) {
-  Target* source_set = new Target(setup_.settings(), GetLabel("//foo/", "bar"));
-  source_set->set_output_type(Target::SOURCE_SET);
-  items_.push_back(new scoped_ptr<Item>(source_set));
-
-  Err err;
-  Value result = GetTargetOutputs("//foo:bar", &err);
-  ASSERT_FALSE(err.has_error());
-  AssertSingleStringEquals(result, "//out/Debug/obj/foo/bar.stamp");
-}
-
 TEST_F(GetTargetOutputsTest, Copy) {
   Target* action = new Target(setup_.settings(), GetLabel("//foo/", "bar"));
   action->set_output_type(Target::COPY_FILES);
   action->sources().push_back(SourceFile("//file.txt"));
   action->action_values().outputs() =
       SubstitutionList::MakeForTest("//out/Debug/{{source_file_part}}.one");
 
   items_.push_back(new scoped_ptr<Item>(action));
 
   Err err;
@@ skipping 26 matching lines @@
       "//out/Debug/{{source_file_part}}.two");
 
   items_.push_back(new scoped_ptr<Item>(action));
 
   Err err;
   Value result = GetTargetOutputs("//foo:bar", &err);
   ASSERT_FALSE(err.has_error());
   AssertTwoStringsEqual(result, "//out/Debug/file.txt.one",
                         "//out/Debug/file.txt.two");
 }