Copy GPU workaround flags from browser to GPU process

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>.
 
@@ skipping 2299 matching lines @@
     {
       "id": 213,
       "description": "The Mali-Gxx driver does not guarantee flush ordering",
       "cr_bugs": [678508],
       "gl_vendor": "ARM.*",
       "gl_renderer": "Mali-G.*",
       "features": [
         "use_virtualized_gl_contexts"
       ]
     },
+)  // LONG_STRING_CONST macro
+// Avoid C2026 (string too big) error on VisualStudio.
+LONG_STRING_CONST(
     {
       "id": 214,
       "description": "Certain versions of Qualcomm driver don't setup scissor state correctly when FBO0 is bound.",
       "cr_bugs": [670607],
       "gl_vendor": "Qualcomm.*",
       "machine_model_name": ["Nexus 7"],
       "features": [
         "force_update_scissor_state_when_binding_fbo0"
       ]
+    },
+    {
+      "id": 215,
+      "description": "Fake no-op GPU driver bug workaround for testing",
+      "cr_bugs": [682912],
+      "vendor_id": "0xbad9",
+      "device_id": ["0xbad9"],
+      "features": [
+        "use_gpu_driver_workaround_for_testing"
+      ]
     }
   ]
   // Please update the version number at beginning of this file whenever you
   // change this file.
 }
 
 );  // LONG_STRING_CONST macro
 
 }  // namespace gpu