Move FlagResetRule from core to api/testFixtures

Author: jdcormie

…java/io/grpc/internal/FlagResetRule.java …Fixtures/java/io/grpc/FlagResetRule.javacore/src/testFixtures/java/io/grpc/internal/FlagResetRule.java renamed to api/src/testFixtures/java/io/grpc/FlagResetRule.java core/src/testFixtures/java/io/grpc/internal/FlagResetRule.java renamed to api/src/testFixtures/java/io/grpc/FlagResetRule.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.grpc.internal;
+package io.grpc;
 
 import java.util.ArrayDeque;
 import java.util.Deque;

core/src/test/java/io/grpc/internal/DnsNameResolverTest.java

@@ -44,6 +44,7 @@
 import com.google.common.testing.FakeTicker;
 import io.grpc.ChannelLogger;
 import io.grpc.EquivalentAddressGroup;
+import io.grpc.FlagResetRule;
 import io.grpc.HttpConnectProxiedSocketAddress;
 import io.grpc.NameResolver;
 import io.grpc.NameResolver.ConfigOrError;

core/src/test/java/io/grpc/internal/ManagedChannelImplBuilderTest.java

@@ -38,6 +38,7 @@
 import io.grpc.ClientInterceptor;
 import io.grpc.CompressorRegistry;
 import io.grpc.DecompressorRegistry;
+import io.grpc.FlagResetRule;
 import io.grpc.InternalConfigurator;
 import io.grpc.InternalConfiguratorRegistry;
 import io.grpc.InternalManagedChannelBuilder.InternalInterceptorFactory;