Lower ES3 capable requirement to GL 3.3 with extensions.

gpu/config/gpu_blacklist_unittest.cc

Index: gpu/config/gpu_blacklist_unittest.cc
diff --git a/gpu/config/gpu_blacklist_unittest.cc b/gpu/config/gpu_blacklist_unittest.cc
index 420a4fbc4fafa91ec70df0bce8b58923d5e0a262..71a0e7ce4ddf7c39e77a08742868d077e946d2d5 100644
--- a/gpu/config/gpu_blacklist_unittest.cc
+++ b/gpu/config/gpu_blacklist_unittest.cc
@@ -79,6 +79,15 @@ TEST_F(GpuBlacklistTest, CurrentBlacklistValidation) {
   std::unique_ptr<GpuBlacklist> blacklist(GpuBlacklist::Create());
   EXPECT_TRUE(blacklist->LoadList(
       kSoftwareRenderingListJson, GpuBlacklist::kAllOs));
+
+  // Check with a fake GPU with GL version 3.3, WebGL2 is blacklisted on Mac.
+  GPUInfo gpu_info;
+  gpu_info.gpu.vendor_id = 0x1234;
+  gpu_info.gpu.device_id = 0x5678;
+  gpu_info.gl_version = "3.3";
+  std::set<int> type = blacklist->MakeDecision(
+      GpuBlacklist::kOsMacosx, kOsVersion, gpu_info);
+  EXPECT_EQ(1u, type.count(GPU_FEATURE_TYPE_WEBGL2));
 }
 
 TEST_F(GpuBlacklistTest, DuplicatedIDValidation) {
@@ -137,4 +146,8 @@ GPU_BLACKLIST_FEATURE_TEST(AcceleratedVpxDecode,
                            "accelerated_vpx_decode",
                            GPU_FEATURE_TYPE_ACCELERATED_VPX_DECODE)
 
+GPU_BLACKLIST_FEATURE_TEST(WebGL2,
+                           "webgl2",
+                           GPU_FEATURE_TYPE_WEBGL2)
+
 }  // namespace gpu