Remove broken %_Log functionality.

src/runtime.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_RUNTIME_H_
 #define V8_RUNTIME_H_
 
 #include "allocation.h"
 #include "zone.h"
 
@@ skipping 526 matching lines @@
 // Entries have the form F(name, number of arguments, number of return values).
 #define RUNTIME_HIDDEN_FUNCTION_LIST(F) \
   /* String and Regexp */ \
   F(NumberToString, 1, 1) \
   F(RegExpConstructResult, 3, 1) \
   F(RegExpExec, 4, 1) \
   F(StringAdd, 2, 1)  \
   F(SubString, 3, 1) \
   F(StringCompare, 2, 1) \
   F(StringCharCodeAt, 2, 1) \
-  F(Log, 3, 1) \
+  F(Log, 2, 1) \

[Yang, 2014/05/06 08:31:32]

I think this can be removed too, including RuntimeHidden_Log and
Logger::LogRuntime and FLAG_log_runtime.

[Michael Starzinger, 2014/05/06 08:57:20]

Done.

   F(GetFromCache, 2, 1) \
   \
   /* Compilation */ \
   F(CompileUnoptimized, 1, 1) \
   F(CompileOptimized, 2, 1) \
   F(TryInstallOptimizedCode, 1, 1) \
   F(NotifyDeoptimized, 1, 1) \
   F(NotifyStubFailure, 0, 1) \
   \
   /* Utilities */ \
@@ skipping 92 matching lines @@
   F(MathPow, 2, 1)                                                           \
   F(IsMinusZero, 1, 1)                                                       \
   F(HasCachedArrayIndex, 1, 1)                                               \
   F(GetCachedArrayIndex, 1, 1)                                               \
   F(FastAsciiArrayJoin, 2, 1)                                                \
   F(GeneratorNext, 2, 1)                                                     \
   F(GeneratorThrow, 2, 1)                                                    \
   F(DebugBreakInOptimizedCode, 0, 1)                                         \
   F(ClassOf, 1, 1)                                                           \
   F(StringCharCodeAt, 2, 1)                                                  \
-  F(Log, 3, 1)                                                               \
   F(StringAdd, 2, 1)                                                         \
   F(SubString, 3, 1)                                                         \
   F(StringCompare, 2, 1)                                                     \
   F(RegExpExec, 4, 1)                                                        \
   F(RegExpConstructResult, 3, 1)                                             \
   F(GetFromCache, 2, 1)                                                      \
   F(NumberToString, 1, 1)
 
 
 // ----------------------------------------------------------------------------
@@ skipping 227 matching lines @@
 class AllocateDoubleAlignFlag:  public BitField<bool,            0, 1> {};
 class AllocateTargetSpace:      public BitField<AllocationSpace, 1, 3> {};
 
 class DeclareGlobalsEvalFlag:   public BitField<bool,       0, 1> {};
 class DeclareGlobalsNativeFlag: public BitField<bool,       1, 1> {};
 class DeclareGlobalsStrictMode: public BitField<StrictMode, 2, 1> {};
 
 } }  // namespace v8::internal
 
 #endif  // V8_RUNTIME_H_