Changes semantics of analyzer

test/analyzer/test.gyp

 # Copyright (c) 2014 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # These gyp files create the following dependencies:
 #
 # test.gyp:
 #   #exe -> subdir/subdir.gyp#foo, subdir/subdir2/subdir2.gyp#subdir2
 #     foo.c
 #     subdir/subdir_source2.c
 #     conditional_source.c (if test_variable==1)
 #     action_input.c
 #     action_output.c
 #     rule_input.c
 #     rule_output.pdf
 #   #exe2
 #     exe2.c
 #   #exe3 -> subdir/subdir.gyp#foo, subdir/subdir.gyp#subdir2a
 #     exe3.c
-#   #all (type none) -> exe, exe3
+#   #allx (type none) -> exe, exe3
 # 
 # subdir/subdir.gyp
 #   #foo
 #     subdir/subdir_source.c
 #     parent_source.c
 #   #subdir2a -> subdir2b
 #     subdir/subdir2_source.c
 #   #subdir2b
 #     subdir/subdir2b_source.c
 # 
@@ skipping 65 matching lines @@
       'type': 'executable',
       'dependencies': [
         'subdir/subdir.gyp:foo',
         'subdir/subdir.gyp:subdir2a',
       ],
       'sources': [
         'exe3.c',
       ],
     },
     {
-      'target_name': 'all',
+      'target_name': 'allx',
       'type': 'none',
       'dependencies': [
         'exe',
         'exe3',
       ],
     },
   ],
 }