cleanup main

src/IceBuildDefs.h

 //===- subzero/src/IceBuildDefs.h - Translator build defines ----*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 17 matching lines @@
 
 // NDEBUG can be undefined, or defined to something arbitrary.
 constexpr bool asserts() {
 #ifdef NDEBUG
   return false;
 #else  // !NDEBUG
   return true;
 #endif // !NDEBUG
 }
 
+// PNACL_BROWSER_TRANSLATOR can be undefined, or defined to something non-zero
+// to indicate a browser-based translator.
+constexpr bool browser() {
+#if PNACL_BROWSER_TRANSLATOR
+  return true;
+#else  // !PNACL_BROWSER_TRANSLATOR
+  return false;
+#endif // !PNACL_BROWSER_TRANSLATOR
+}
+
 // ALLOW_EXTRA_VALIDATION can be undefined, or defined to something non-zero.
 constexpr bool extraValidation() {
 #if ALLOW_EXTRA_VALIDATION
   return true;
 #else  // !ALLOW_EXTRA_VALIDATION
   return false;
 #endif // !ALLOW_EXTRA_VALIDATION
 }
 
 } // end of namespace BuildDefs
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEBUILDDEFS_H