Add a gpu driver bug workaround to count in all varyings in packing check.

gpu/config/gpu_driver_bug_list_json.cc

Index: gpu/config/gpu_driver_bug_list_json.cc
diff --git a/gpu/config/gpu_driver_bug_list_json.cc b/gpu/config/gpu_driver_bug_list_json.cc
index c13227506967ad6c97b1de937b79e19772a3d728..f42dbb903486ccceed200fa2cfe183bf98e6d06e 100644
--- a/gpu/config/gpu_driver_bug_list_json.cc
+++ b/gpu/config/gpu_driver_bug_list_json.cc
@@ -19,7 +19,7 @@ const char kGpuDriverBugListJson[] = LONG_STRING_CONST(
 {
   "name": "gpu driver bug list",
   // Please update the version number whenever you change this file.
-  "version": "3.8",
+  "version": "3.9",
   "entries": [
     {
       "id": 1,
@@ -707,6 +707,36 @@ const char kGpuDriverBugListJson[] = LONG_STRING_CONST(
       "features": [
         "disable_framebuffer_multisample"
       ]
+    },
+    {
+      "id": 54,
+      "cr_bugs": [333885],
+      "description": "Mesa drivers handle varyings without static use incorrectly",
+      "os": {
+        "type": "linux"
+      },
+      "driver_vendor": {
+        "op": "=",
+        "value": "Mesa"
+      },
+      "features": [
+        "count_all_in_varyings_packing"
+      ]
+    },
+    {
+      "id": 55,
+      "cr_bugs": [333885],
+      "description": "Mesa drivers handle varyings without static use incorrectly",

[Ken Russell (switch to Gerrit), 2014/02/04 00:34:37]

The duplication here is unfortunate. Could you please either make the
description more precise ("Mesa drivers on Linux", "Mesa drivers on Chrome OS")
or figure out a way to merge the two entries?

[Zhenyao Mo, 2014/02/06 21:54:05]

Done.

+      "os": {
+        "type": "chromeos"
+      },
+      "driver_vendor": {
+        "op": "=",
+        "value": "Mesa"
+      },
+      "features": [
+        "count_all_in_varyings_packing"
+      ]
     }
   ]
 }