Fix hard-coded header path

If SPIRV-Tools is used as an external project and have
googletest being kept in the same directory as it, we
won't have gmock-matchers.h in external/. This will
result in a compilation error.

Use gmock.h instead.

diff --git a/test/opt/ir_context_test.cpp b/test/opt/ir_context_test.cpp
index f418022..e2ace77 100644 (file)
--- a/test/opt/ir_context_test.cpp
+++ b/test/opt/ir_context_test.cpp
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include <external/googletest/googlemock/include/gmock/gmock-matchers.h>
+#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include <algorithm>