Revert of [base] Define CHECK comparison for signed vs. unsigned

src/wasm/wasm-text.cc

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/wasm/wasm-text.h"
 
 #include "src/ostreams.h"
 #include "src/vector.h"
 #include "src/wasm/ast-decoder.h"
 #include "src/wasm/wasm-module.h"
@@ skipping 215 matching lines @@
         break;
       case kExprBrTable: {
         BranchTableOperand operand(&i, i.pc());
         BranchTableIterator iterator(&i, operand);
         os << "br_table";
         while (iterator.has_next()) os << ' ' << iterator.next();
         break;
       }
       case kExprCallIndirect: {
         CallIndirectOperand operand(&i, i.pc());
-        DCHECK_EQ(0, operand.table_index);
+        DCHECK_EQ(0U, operand.table_index);
         os << "call_indirect " << operand.index;
         break;
       }
       case kExprCallFunction: {
         CallFunctionOperand operand(&i, i.pc());
         os << "call " << operand.index;
         break;
       }
       case kExprGetLocal:
       case kExprSetLocal:
@@ skipping 55 matching lines @@
       default:
         UNREACHABLE();
         break;
     }
     os << '\n';
     ++line_nr;
   }
   DCHECK_EQ(0, control_depth);
   DCHECK(i.ok());
 }