Allow switching DirectCompositionSurfaceWin between drawing modes.

gpu/command_buffer/client/gles2_implementation_unittest_autogen.h

Index: gpu/command_buffer/client/gles2_implementation_unittest_autogen.h
diff --git a/gpu/command_buffer/client/gles2_implementation_unittest_autogen.h b/gpu/command_buffer/client/gles2_implementation_unittest_autogen.h
index 2e17662d7d2abaae8ba2303acdf1be702d143804..cee92feeea890eb7ae670898457bbe1799b1cd49 100644
--- a/gpu/command_buffer/client/gles2_implementation_unittest_autogen.h
+++ b/gpu/command_buffer/client/gles2_implementation_unittest_autogen.h
@@ -3058,4 +3058,15 @@ TEST_F(GLES2ImplementationTest, SetDrawRectangleCHROMIUM) {
   gl_->SetDrawRectangleCHROMIUM(1, 2, 3, 4);
   EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected)));
 }
+
+TEST_F(GLES2ImplementationTest, SetEnableDCLayersCHROMIUM) {
+  struct Cmds {
+    cmds::SetEnableDCLayersCHROMIUM cmd;
+  };
+  Cmds expected;
+  expected.cmd.Init(true);
+
+  gl_->SetEnableDCLayersCHROMIUM(true);
+  EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected)));
+}
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_IMPLEMENTATION_UNITTEST_AUTOGEN_H_