Remove the ability to compile without logging and profiling

src/platform-cygwin.cc

Index: src/platform-cygwin.cc
diff --git a/src/platform-cygwin.cc b/src/platform-cygwin.cc
index 9647ec8f2fbc19f1b612c9f07a9b8baea2c855c0..5f283c3571510f3ae005e57f29bf170d186ed6d3 100644
--- a/src/platform-cygwin.cc
+++ b/src/platform-cygwin.cc
@@ -232,7 +232,6 @@ PosixMemoryMappedFile::~PosixMemoryMappedFile() {
 
 
 void OS::LogSharedLibraryAddresses() {
-#ifdef ENABLE_LOGGING_AND_PROFILING
   // This function assumes that the layout of the file is as follows:
   // hex_start_addr-hex_end_addr rwxp <unused data> [binary_file_name]
   // If we encounter an unexpected situation we abort scanning further entries.
@@ -289,7 +288,6 @@ void OS::LogSharedLibraryAddresses() {
   }
   free(lib_name);
   fclose(fp);
-#endif
 }
 
 
@@ -574,8 +572,6 @@ Semaphore* OS::CreateSemaphore(int count) {
 }
 
 
-#ifdef ENABLE_LOGGING_AND_PROFILING
-
 // ----------------------------------------------------------------------------
 // Cygwin profiler support.
 //
@@ -752,7 +748,5 @@ void Sampler::Stop() {
   SetActive(false);
 }
 
-#endif  // ENABLE_LOGGING_AND_PROFILING
 
 } }  // namespace v8::internal
-