Perform glReadPixels with PBOs in the gpu, if PBOs are available.

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 961aabb78bd0b010c1cd3c9e107232630736496e..74e50e32388e205d64eda030e2f2bc6ce7854a75 100644
--- a/gpu/config/gpu_driver_bug_list_json.cc
+++ b/gpu/config/gpu_driver_bug_list_json.cc
@@ -375,6 +375,23 @@ const char kGpuDriverBugListJson[] = LONG_STRING_CONST(
       "features": [
         "use_non_zero_size_for_client_side_stream_buffers"
       ]
+    },
+    {
+      "id": 25,
+      "cr_bugs": [152225],
+      "description":
+          "Intel OSX drivers prior to mountain lion crashes when using PBOs",
+      "os": {
+        "type": "macosx",
+        "version": {
+          "op": "<",
+          "number": "10.8"
+        }
+      },
+      "vendor_id": "0x8086",
+      "features": [
+        "disable_async_readpixels"
+      ]
     }
   ]
 }
@@ -382,4 +399,3 @@ const char kGpuDriverBugListJson[] = LONG_STRING_CONST(
 );  // LONG_STRING_CONST macro
 
 }  // namespace gpu
-