Down-integrate from google3.

cmake/tests.cmake

diff --git a/cmake/tests.cmake b/cmake/tests.cmake
index 1470e4b..38dc0b5 100644
--- a/cmake/tests.cmake
+++ b/cmake/tests.cmake
@@ -43,6 +43,9 @@
   google/protobuf/unittest_empty.proto
   google/protobuf/unittest_import.proto
   google/protobuf/unittest_import_public.proto
+  google/protobuf/unittest_lazy_dependencies.proto
+  google/protobuf/unittest_lazy_dependencies_custom_option.proto
+  google/protobuf/unittest_lazy_dependencies_enum.proto
   google/protobuf/unittest_lite_imports_nonlite.proto
   google/protobuf/unittest_mset.proto
   google/protobuf/unittest_mset_wire_format.proto
@@ -207,7 +210,7 @@
   ${protobuf_source_dir}/src/google/protobuf/lite_unittest.cc
 )
 add_executable(lite-test ${lite_test_files} ${common_lite_test_files} ${lite_test_proto_files})
-target_link_libraries(lite-test libprotobuf-lite)
+target_link_libraries(lite-test libprotobuf-lite gmock_main)
 
 set(lite_arena_test_files
   ${protobuf_source_dir}/src/google/protobuf/lite_arena_unittest.cc