Roll Clang 167488:168474.

skia/skia.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.
 
 {
   'targets': [
     {
       'target_name': 'skia',
       'type': '<(component)',
       'variables': {
@@ skipping 243 matching lines @@
           'include_dirs': [
             '../third_party/skia/include/gpu',
             '../third_party/skia/include/gpu/gl',
             '../third_party/skia/src/gpu',
           ],
         }, {  # skia_support_gpu == 0
           'defines': [
             'SK_SUPPORT_GPU=0',
           ],
         }],
+        ['clang == 1', {
+          # TODO(hans): Remove once Skia rolls past r6641.
+          'cflags': [
+            '-Wno-tautological-constant-out-of-range-compare',
+          ],
+          'xcode_settings': {
+            'WARNING_CFLAGS': [
+              '-Wno-tautological-constant-out-of-range-compare',
+            ],
+          }
+        }],
         ['release_valgrind_build == 1', {
           'defines': [
             'SK_DEBUG_PATH_REF=1',
           ],
           'direct_dependent_settings': {
             'defines': [
               'SK_DEBUG_PATH_REF=1',
             ],
           },
         }],
@@ skipping 569 matching lines @@
           'sources': [
             '../third_party/skia/src/opts/SkBitmapProcState_opts_none.cpp',
             '../third_party/skia/src/opts/SkBlitRow_opts_none.cpp',
             '../third_party/skia/src/opts/SkUtils_opts_none.cpp',
           ],
         },
       ],
     }],
   ],
 }