Lift texture's MAX_LEVEL/BASE_LEVEL workaround on OSX 10.12.2+ with AMD GPU.

gpu/config/gpu_driver_bug_list_json.cc

 // 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.
 
 // Determines whether a certain driver bug exists in the current system.
 // The format of a valid gpu_driver_bug_list.json file is defined in
 // <gpu/config/gpu_control_list_format.txt>.
 // The supported "features" can be found in
 // <gpu/config/gpu_driver_bug_workaround_type.h>.
 
 #include "gpu/config/gpu_control_list_jsons.h"
 
 #define LONG_STRING_CONST(...) #__VA_ARGS__
 
 namespace gpu {
 
 const char kGpuDriverBugListJson[] = LONG_STRING_CONST(
 
 {
   "name": "gpu driver bug list",
   // Please update the version number whenever you change this file.
-  "version": "9.25",
+  "version": "9.26",
   "entries": [
     {
       "id": 1,
       "description": "Imagination driver doesn't like uploading lots of buffer data constantly",
       "os": {
         "type": "android"
       },
       "gl_vendor": "Imagination.*",
       "features": [
         "use_client_side_arrays_for_stream_buffers"
@@ skipping 1699 matching lines @@
       "vendor_id": "0x80ee",
       "features": [
         "disable_post_sub_buffers_for_onscreen_surfaces"
       ]
     },
     {
       "id": 169,
       "description": "Mac Drivers store texture level parameters on int16_t that overflow",
       "cr_bugs": [610153],
       "os": {
-        "type": "macosx"
+        "type": "macosx",
+        "version": {
+          "op": "<",
+          "value": "10.12.2"

[Ken Russell (switch to Gerrit), 2016/12/22 00:44:23]

Do we understand these OS versions with "dot-dot" releases correctly? We
probably do, but just checking. Is there a unit test for that?

[Zhenyao Mo, 2016/12/22 00:45:36]

Yes and Yes.

+        }
       },
       "features": [
         "use_shadowed_tex_level_params"
       ]
     },
     {
       "id": 170,
       "description": "Zero copy DXGI video hangs on shutdown on Win < 8.1",
       "cr_bugs": [621190],
       "os": {
@@ skipping 546 matching lines @@
       ]
     }
   ]
   // Please update the version number at beginning of this file whenever you
   // change this file.
 }
 
 );  // LONG_STRING_CONST macro
 
 }  // namespace gpu