removes test case for min buffer size

Author: AgraVator

netty/src/test/java/io/grpc/netty/NettyWritableBufferAllocatorTest.java

@@ -40,12 +40,6 @@ protected WritableBufferAllocator allocator() {
     return allocator;
   }
 
-  @Test
-  public void testCapacityHasMinimum() {
-    WritableBuffer buffer = allocator().allocate(100);
-    assertEquals(0, buffer.readableBytes());
-  }
-
   @Test
   public void testCapacityIsExactAboveMinimum() {
     WritableBuffer buffer = allocator().allocate(9000);