aw: Use comparison DCHECKs where appropriate

android_webview/native/input_stream_impl.cc

 // Copyright (c) 2012 The Chromium 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 "android_webview/native/input_stream_impl.h"
 
 #include "base/android/jni_android.h"
 // Disable "Warnings treated as errors" for input_stream_jni as it's a Java
 // system class and we have to generate C++ hooks for all methods in the class
 // even if they're unused.
@@ skipping 106 matching lines @@
     DCHECK_GE(remaining_length, transfer_length);
     env->GetByteArrayRegion(buffer, 0, transfer_length,
         reinterpret_cast<jbyte*>(dest_write_ptr));
     if (ClearException(env))
       return false;
 
     remaining_length -= transfer_length;
     dest_write_ptr += transfer_length;
   }
   // bytes_read can be strictly less than the req. length if EOF is encountered.
-  DCHECK(remaining_length >= 0 && remaining_length <= length);
+  DCHECK_GE(remaining_length, 0);
+  DCHECK_LE(remaining_length, length);
   *bytes_read = length - remaining_length;
   return true;
 }
 
 } // namespace android_webview