Add support for khronos gl-cts using its drawElements apis

build/all.gyp

 # 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.
 
 {
   'variables': {
     # A hook that can be overridden in other repositories to add additional
     # compilation targets to 'All'. Only used on Android.
     'android_app_targets%': [],
   },
@@ skipping 506 matching lines @@
         }, # target_name: chromium_builder_perf
         {
           'target_name': 'chromium_gpu_builder',
           'type': 'none',
           'dependencies': [
             '../chrome/chrome.gyp:chrome',
             '../chrome/chrome.gyp:performance_browser_tests',
             '../content/content_shell_and_tests.gyp:content_browsertests',
             '../content/content_shell_and_tests.gyp:content_gl_tests',
             '../gpu/gles2_conform_support/gles2_conform_test.gyp:gles2_conform_test',
+            '../gpu/khronos_conform_support/khronos_conform_test.gyp:khronos_conform_test',
             '../gpu/gpu.gyp:gl_tests',
             '../gpu/gpu.gyp:angle_unittests',
             '../tools/telemetry/telemetry.gyp:*',
           ],
           'conditions': [
             ['OS!="ios" and OS!="win"', {
               'dependencies': [
                 '../breakpad/breakpad.gyp:minidump_stackwalk',
               ],
             }],
@@ skipping 15 matching lines @@
           ],
         }, # target_name: chromium_gpu_builder
         {
           'target_name': 'chromium_gpu_debug_builder',
           'type': 'none',
           'dependencies': [
             '../chrome/chrome.gyp:chrome',
             '../content/content_shell_and_tests.gyp:content_browsertests',
             '../content/content_shell_and_tests.gyp:content_gl_tests',
             '../gpu/gles2_conform_support/gles2_conform_test.gyp:gles2_conform_test',
+            '../gpu/khronos_conform_support/khronos_conform_test.gyp:khronos_conform_test',
             '../gpu/gpu.gyp:gl_tests',
             '../gpu/gpu.gyp:angle_unittests',
             '../tools/telemetry/telemetry.gyp:*',
           ],
           'conditions': [
             ['OS!="ios" and OS!="win"', {
               'dependencies': [
                 '../breakpad/breakpad.gyp:minidump_stackwalk',
               ],
             }],
@@ skipping 719 matching lines @@
           'dependencies': [
             '../ui/views/examples/examples.gyp:views_examples_with_content_exe',
             '../ui/views/views.gyp:views',
             '../ui/views/views.gyp:views_unittests',
           ],
         },  # target_name: macviews_builder
       ],  # targets
     }],  # os=='mac' and toolkit_views==1
   ],  # conditions
 }