Remove built-in component and test targets from GN.

tools/gn/functions.cc

 // Copyright (c) 2013 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 "tools/gn/functions.h"
 
 #include <iostream>
 
 #include "base/environment.h"
 #include "base/strings/string_util.h"
@@ skipping 625 matching lines @@
 
   FunctionInfoInitializer() {
     #define INSERT_FUNCTION(command, is_target) \
         map[k##command] = FunctionInfo(&Run##command, \
                                        k##command##_HelpShort, \
                                        k##command##_Help, \
                                        is_target);
 
     INSERT_FUNCTION(Action, true)
     INSERT_FUNCTION(ActionForEach, true)
-    INSERT_FUNCTION(Component, true)
     INSERT_FUNCTION(Copy, true)
     INSERT_FUNCTION(Executable, true)
     INSERT_FUNCTION(Group, true)
     INSERT_FUNCTION(SharedLibrary, true)
     INSERT_FUNCTION(SourceSet, true)
     INSERT_FUNCTION(StaticLibrary, true)
-    INSERT_FUNCTION(Test, true)
 
     INSERT_FUNCTION(Assert, false)
     INSERT_FUNCTION(Config, false)
     INSERT_FUNCTION(DeclareArgs, false)
     INSERT_FUNCTION(Defined, false)
     INSERT_FUNCTION(ExecScript, false)
     INSERT_FUNCTION(ForEach, false)
     INSERT_FUNCTION(GetEnv, false)
     INSERT_FUNCTION(GetLabelInfo, false)
     INSERT_FUNCTION(GetPathInfo, false)
@@ skipping 83 matching lines @@
       return Value();
     return result;
   }
 
   // Otherwise it's a no-block function.
   return found_function->second.no_block_runner(scope, function,
                                                 args.list_value(), err);
 }
 
 }  // namespace functions