Merge in changes from readability review.

src/log.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 57 matching lines @@
 class Ticker;
 class Profiler;
 class Semaphore;
 class SlidingStateWindow;
 class LogMessageBuilder;
 
 #undef LOG
 #ifdef ENABLE_LOGGING_AND_PROFILING
 #define LOG(Call)                           \
   do {                                      \
-    if (v8::internal::Logger::is_enabled()) \
+    if (v8::internal::Logger::IsEnabled()) \
       v8::internal::Logger::Call;           \
   } while (false)
 #else
 #define LOG(Call) ((void) 0)
 #endif
 
 
 class VMState BASE_EMBEDDED {
 #ifdef ENABLE_LOGGING_AND_PROFILING
  public:
@@ skipping 105 matching lines @@
   static void RegExpCompileEvent(Handle<JSRegExp> regexp, bool in_cache);
 
   // Log an event reported from generated code
   static void LogRuntime(Vector<const char> format, JSArray* args);
 
 #ifdef ENABLE_LOGGING_AND_PROFILING
   static StateTag state() {
     return current_state_ ? current_state_->state() : OTHER;
   }
 
-  static bool is_enabled();
+  static bool IsEnabled();
 
   // Pause/Resume collection of profiling data.
   // When data collection is paused, Tick events are discarded until
   // data collection is Resumed.
   static bool IsProfilerPaused();
   static void PauseProfiler();
   static void ResumeProfiler();
 
   // If logging is performed into a memory buffer, allows to
   // retrieve previously written messages. See v8.h.
@@ skipping 54 matching lines @@
   void Trace(TickSample* sample);
  private:
 
   uintptr_t low_stack_bound_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_LOG_H_