Revert of Copy GPU workaround flags from browser to GPU process

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 2ff6190ae33137d9a002c926bfa512f754b927ca..dc2c7a8a67a7573da35f2cac410e24f3d94213d6 100644
--- a/gpu/config/gpu_driver_bug_list_json.cc
+++ b/gpu/config/gpu_driver_bug_list_json.cc
@@ -19,7 +19,7 @@
 {
   "name": "gpu driver bug list",
   // Please update the version number whenever you change this file.
-  "version": "9.30",
+  "version": "9.29",
   "entries": [
     {
       "id": 1,
@@ -2324,9 +2324,6 @@
         "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.",
@@ -2335,16 +2332,6 @@
       "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"
       ]
     }
   ]