Merge in changes from readability review.

src/compiler.cc

Index: src/compiler.cc
diff --git a/src/compiler.cc b/src/compiler.cc
index 0a8e5cc26b5832eff62cd0b6c454f78dd7c9675f..e9ce5ba17efedbfff03fca45cdb2098e6799290b 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -159,7 +159,7 @@ static Handle<JSFunction> MakeFunction(bool is_global,
 #if defined ENABLE_LOGGING_AND_PROFILING || defined ENABLE_OPROFILE_AGENT
   // Log the code generation for the script. Check explicit whether logging is
   // to avoid allocating when not required.
-  if (Logger::is_enabled() || OProfileAgent::is_enabled()) {
+  if (Logger::IsEnabled() || OProfileAgent::is_enabled()) {
     if (script->name()->IsString()) {
       SmartPointer<char> data =
           String::cast(script->name())->ToCString(DISALLOW_NULLS);
@@ -356,7 +356,7 @@ bool Compiler::CompileLazy(Handle<SharedFunctionInfo> shared,
   // Log the code generation. If source information is available include script
   // name and line number. Check explicit whether logging is enabled as finding
   // the line number is not for free.
-  if (Logger::is_enabled() || OProfileAgent::is_enabled()) {
+  if (Logger::IsEnabled() || OProfileAgent::is_enabled()) {
     Handle<String> func_name(name->length() > 0 ?
                              *name : shared->inferred_name());
     if (script->name()->IsString()) {