Revert of Turn libbase into a component

src/base/logging.h

 // Copyright 2012 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.
 
 #ifndef V8_BASE_LOGGING_H_
 #define V8_BASE_LOGGING_H_
 
 #include <cstring>
 #include <sstream>
 #include <string>
 
-#include "src/base/base-export.h"
 #include "src/base/build_config.h"
 #include "src/base/compiler-specific.h"
 
-extern "C" PRINTF_FORMAT(3, 4) V8_NORETURN V8_BASE_EXPORT
+extern "C" PRINTF_FORMAT(3, 4) V8_NORETURN
     void V8_Fatal(const char* file, int line, const char* format, ...);
 
 // The FATAL, UNREACHABLE and UNIMPLEMENTED macros are useful during
 // development, but they should not be relied on in the final product.
 #ifdef DEBUG
 #define FATAL(msg)                              \
   V8_Fatal(__FILE__, __LINE__, "%s", (msg))
 #define UNIMPLEMENTED()                         \
   V8_Fatal(__FILE__, __LINE__, "unimplemented code")
 #define UNREACHABLE()                           \
@@ skipping 54 matching lines @@
 template <typename Lhs, typename Rhs>
 std::string* MakeCheckOpString(Lhs const& lhs, Rhs const& rhs,
                                char const* msg) {
   std::ostringstream ss;
   ss << msg << " (" << lhs << " vs. " << rhs << ")";
   return new std::string(ss.str());
 }
 
 // Commonly used instantiations of MakeCheckOpString<>. Explicitly instantiated
 // in logging.cc.
-#define DEFINE_MAKE_CHECK_OP_STRING(type)                                    \
-  extern template V8_BASE_EXPORT std::string* MakeCheckOpString<type, type>( \
+#define DEFINE_MAKE_CHECK_OP_STRING(type)                     \
+  extern template std::string* MakeCheckOpString<type, type>( \
       type const&, type const&, char const*);
 DEFINE_MAKE_CHECK_OP_STRING(int)
 DEFINE_MAKE_CHECK_OP_STRING(long)       // NOLINT(runtime/int)
 DEFINE_MAKE_CHECK_OP_STRING(long long)  // NOLINT(runtime/int)
 DEFINE_MAKE_CHECK_OP_STRING(unsigned int)
 DEFINE_MAKE_CHECK_OP_STRING(unsigned long)       // NOLINT(runtime/int)
 DEFINE_MAKE_CHECK_OP_STRING(unsigned long long)  // NOLINT(runtime/int)
 DEFINE_MAKE_CHECK_OP_STRING(char const*)
 DEFINE_MAKE_CHECK_OP_STRING(void const*)
 #undef DEFINE_MAKE_CHECK_OP_STRING
 
 
 // Helper functions for CHECK_OP macro.
 // The (int, int) specialization works around the issue that the compiler
 // will not instantiate the template version of the function on values of
 // unnamed enum type - see comment below.
 // The (float, float) and (double, double) instantiations are explicitly
 // externialized to ensure proper 32/64-bit comparisons on x86.
 #define DEFINE_CHECK_OP_IMPL(NAME, op)                                         \
   template <typename Lhs, typename Rhs>                                        \
   V8_INLINE std::string* Check##NAME##Impl(Lhs const& lhs, Rhs const& rhs,     \
                                            char const* msg) {                  \
     return V8_LIKELY(lhs op rhs) ? nullptr : MakeCheckOpString(lhs, rhs, msg); \
   }                                                                            \
   V8_INLINE std::string* Check##NAME##Impl(int lhs, int rhs,                   \
                                            char const* msg) {                  \
     return V8_LIKELY(lhs op rhs) ? nullptr : MakeCheckOpString(lhs, rhs, msg); \
   }                                                                            \
-  extern template V8_BASE_EXPORT std::string* Check##NAME##Impl<float, float>( \
+  extern template std::string* Check##NAME##Impl<float, float>(                \
       float const& lhs, float const& rhs, char const* msg);                    \
-  extern template V8_BASE_EXPORT std::string*                                  \
-      Check##NAME##Impl<double, double>(double const& lhs, double const& rhs,  \
-                                        char const* msg);
+  extern template std::string* Check##NAME##Impl<double, double>(              \
+      double const& lhs, double const& rhs, char const* msg);
 DEFINE_CHECK_OP_IMPL(EQ, ==)
 DEFINE_CHECK_OP_IMPL(NE, !=)
 DEFINE_CHECK_OP_IMPL(LE, <=)
 DEFINE_CHECK_OP_IMPL(LT, < )
 DEFINE_CHECK_OP_IMPL(GE, >=)
 DEFINE_CHECK_OP_IMPL(GT, > )
 #undef DEFINE_CHECK_OP_IMPL
 
 #define CHECK_EQ(lhs, rhs) CHECK_OP(EQ, ==, lhs, rhs)
 #define CHECK_NE(lhs, rhs) CHECK_OP(NE, !=, lhs, rhs)
@@ skipping 34 matching lines @@
 #define DCHECK_GT(v1, v2)      ((void) 0)
 #define DCHECK_GE(v1, v2)      ((void) 0)
 #define DCHECK_LT(v1, v2)      ((void) 0)
 #define DCHECK_LE(v1, v2)      ((void) 0)
 #define DCHECK_NULL(val)       ((void) 0)
 #define DCHECK_NOT_NULL(val)   ((void) 0)
 #define DCHECK_IMPLIES(v1, v2) ((void) 0)
 #endif
 
 #endif  // V8_BASE_LOGGING_H_