Disable OES_standard_derivative with Vivante GPUs.

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 4240a9f8dd8167b01e800af54621e3df4a667a4d..03a63146c3c2cb9e937a359ad7b9afffefde7749 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": "5.1",
+  "version": "5.2",
   "entries": [
     {
       "id": 1,
@@ -932,6 +932,21 @@ const char kGpuDriverBugListJson[] = LONG_STRING_CONST(
       "features": [
         "disable_d3d11"
       ]
+    },
+    {
+      "id": 71,
+      "description": "Vivante's support of OES_standard_derivatives is buggy",
+      "cr_bugs": [368005],
+      "os": {
+        "type": "android"
+      },
+      "gl_extensions": {
+        "op": "contains",
+        "value": "GL_VIV_shader_binary"

[Ken Russell (switch to Gerrit), 2014/05/02 23:26:12]

Is this really the best way to detect these GPUs?

[Zhenyao Mo, 2014/05/02 23:46:00]

Yes, sometimes the "Vivante" isn't in the GL_VENDOR string, so we have to use
this ugly workaround.

+      },
+      "features": [
+        "disable_oes_standard_derivatives"
+      ]
     }
   ]
 }