Switched dynamic_annotations.gyp from using the DEPTH attribute to a relative directory.

base/third_party/dynamic_annotations/dynamic_annotations.gyp

 # Copyright (c) 2010 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.
 
 {
   'targets': [
     {
       'target_name': 'dynamic_annotations',
       'type': '<(library)',
       'msvs_guid': 'EF3AD1A1-5FA6-4B70-9CCC-F5AE4C6D0892',
       'include_dirs': [
-        '<(DEPTH)',
+        '../../../',
       ],
       'sources': [
         'dynamic_annotations.c',
         'dynamic_annotations.h',
       ],
     },
   ],
   'conditions': [
     ['OS == "win"', {
       'targets': [
         {
           'target_name': 'dynamic_annotations_win64',
           'type': '<(library)',
           'msvs_guid': 'E8055455-0065-427B-9461-34A16FAD1973',
           # We can't use dynamic_annotations target for win64 build since it is
           # a 32-bit library.
           # TODO(gregoryd): merge with dynamic_annotations when
           # the win32/64 targets are merged.
           'include_dirs': [
-              '<(DEPTH)',
+              '../../../',
           ],
           'sources': [
             'dynamic_annotations.c',
             'dynamic_annotations.h',
           ],
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }