Implement ClearFunctionTypeFeedback for test cases.

test/mjsunit/compiler/inline-construct.js

Index: test/mjsunit/compiler/inline-construct.js
diff --git a/test/mjsunit/compiler/inline-construct.js b/test/mjsunit/compiler/inline-construct.js
index af9e69c94020e2ea44283e689d9dd0d0b4809223..7a3f1e44bd256ff5a148ca54e110789b4c79bde2 100644
--- a/test/mjsunit/compiler/inline-construct.js
+++ b/test/mjsunit/compiler/inline-construct.js
@@ -25,7 +25,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Flags: --allow-natives-syntax --expose-gc --inline-construct
+// Flags: --allow-natives-syntax --inline-construct
 
 // Test inlining of constructor calls.
 
@@ -68,7 +68,9 @@ function TestInAllContexts(constructor) {
   %DeoptimizeFunction(value_context);
   %DeoptimizeFunction(test_context);
   %DeoptimizeFunction(effect_context);
-  gc();  // Makes V8 forget about type information for *_context.
+  %ClearFunctionTypeFeedback(value_context);
+  %ClearFunctionTypeFeedback(test_context);
+  %ClearFunctionTypeFeedback(effect_context);
 }