Use gfx::ColorSpace instead of SkColorSpace in Blink

third_party/WebKit/PRESUBMIT.py

 # Copyright (c) 2013 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.
 
 """Top-level presubmit script for Blink.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details about the presubmit API built into gcl.
 """
 
@@ skipping 253 matching lines @@
             if error:
                 results.append(output_api.PresubmitError('Found an invalid preference %s in expected result %s:%s' % (error.group(1), f, line_num)))
     return results
 
 
 def _CheckForForbiddenNamespace(input_api, output_api):
     """Checks that Blink uses Chromium namespaces only in permitted code."""
     # This list is not exhaustive, but covers likely ones.
     chromium_namespaces = ["base", "cc", "content", "gfx", "net", "ui"]
     chromium_forbidden_classes = ["scoped_refptr"]
-    chromium_allowed_classes = ["gfx::CubicBezier"]
+    chromium_allowed_classes = ["gfx::ColorSpace", "gfx::CubicBezier"]
 
     def source_file_filter(path):
         return input_api.FilterSourceFile(path,
                                           white_list=[r'third_party/WebKit/Source/.*\.(h|cpp)$'],
                                           black_list=[r'third_party/WebKit/Source/(platform|wtf|web)/'])
 
     comment_re = input_api.re.compile(r'^\s*//')
     result = []
     for namespace in chromium_namespaces:
         namespace_re = input_api.re.compile(r'\b{0}::([A-Za-z_][A-Za-z0-9_]*)'.format(input_api.re.escape(namespace)))
@@ skipping 93 matching lines @@
     new_description = description
     new_description += '\nCQ_INCLUDE_TRYBOTS=%s' % ';'.join(bots)
     results.append(output_api.PresubmitNotifyResult(
         'Automatically added slimming-paint-v2 tests to run on CQ due to '
         'changes in paint or compositing directories.'))
 
     if new_description != description:
         rietveld_obj.update_description(issue, new_description)
 
     return results