Rationalize dependency on khronos EGL headers in place of angle.

content/content_tests.gypi

 # Copyright (c) 2012 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': 'test_support_content',
       'type': 'static_library',
       'defines!': ['CONTENT_IMPLEMENTATION'],
@@ skipping 947 matching lines @@
             'type': 'executable',
             'dependencies': [
               'content',
               '../base/base.gyp:base',
               '../testing/gtest.gyp:gtest',
               '../media/media.gyp:media',
               '../ui/gl/gl.gyp:gl',
               '../ui/ui.gyp:ui',
             ],
             'include_dirs': [
-              '<(DEPTH)/third_party/angle/include',
+              '<(DEPTH)/third_party/khronos',
             ],
             'sources': [
               'common/gpu/media/rendering_helper.h',
               'common/gpu/media/rendering_helper_gl.cc',
               'common/gpu/media/video_decode_accelerator_unittest.cc',
             ],
             'conditions': [
               ['target_arch=="arm"', {
                 'include_dirs': [
                   '<(DEPTH)/third_party/openmax/il',
@@ skipping 123 matching lines @@
             'resource_dir': 'shell/android/shell_apk/res',
             'additional_src_dirs': ['public/android/javatests/',],
             'is_test_apk': 1,
           },
           'includes': [ '../build/java_apk.gypi' ],
         },
       ],
     }],
   ],
 }