message: Add IWYU pragma export for gmock.h in tensorflow/core/platform/test.h
diff: @@ -40,7 +40,7 @@ limitations under the License.
  // The advantages of using gmock matchers instead of self defined matchers are
  // better error messages, more maintainable tests and more test coverage.
  #if defined(PLATFORM_GOOGLE) || defined(PLATFORM_GOOGLE_ANDROID)
  -#include "testing/base/public/gmock.h"
  +#include "testing/base/public/gmock.h" // IWYU pragma: export
  #else
  #include <gmock/gmock-generated-matchers.h>
  #include <gmock/gmock-matchers.h>
  