Merge r8833 "Minimize malloc heap allocation on process startup" to 3.2.

test/cctest/test-log.cc

 // Copyright 2006-2009 the V8 project authors. All rights reserved.
 //
 // Tests of logging functions from log.h
 
 #ifdef ENABLE_LOGGING_AND_PROFILING
 
 #ifdef __linux__
 #include <math.h>
 #include <pthread.h>
 #include <signal.h>
@@ skipping 11 matching lines @@
 using v8::internal::EmbeddedVector;
 using v8::internal::Logger;
 using v8::internal::StrLength;
 
 namespace i = v8::internal;
 
 static void SetUp() {
   // Log to memory buffer.
   i::FLAG_logfile = "*";
   i::FLAG_log = true;
+  ISOLATE->InitializeLoggingAndCounters();
   LOGGER->Setup();
 }
 
 static void TearDown() {
   LOGGER->TearDown();
 }
 
 
 TEST(EmptyLog) {
   SetUp();
@@ skipping 71 matching lines @@
   CHECK_EQ(0, LOGGER->GetLogLines(10 * 1024 * 1024, buffer.start(), 1));
   CHECK_EQ(0, GetLogLines(10 * 1024 * 1024, &buffer));
   TearDown();
 }
 
 
 TEST(MemoryLoggingTurnedOff) {
   // Log to stdout
   i::FLAG_logfile = "-";
   i::FLAG_log = true;
+  ISOLATE->InitializeLoggingAndCounters();
   LOGGER->Setup();
   CHECK_EQ(0, LOGGER->GetLogLines(0, NULL, 0));
   CHECK_EQ(0, LOGGER->GetLogLines(100, NULL, 0));
   CHECK_EQ(0, LOGGER->GetLogLines(0, NULL, 100));
   CHECK_EQ(0, LOGGER->GetLogLines(100, NULL, 100));
   LOGGER->TearDown();
 }
 
 
 static void CompileAndRunScript(const char *src) {
@@ skipping 1055 matching lines @@
   // Make sure that all log data is written prior crash due to CHECK failure.
   fflush(stdout);
   CHECK(results_equal);
 
   env->Exit();
   LOGGER->TearDown();
   i::FLAG_always_compact = saved_always_compact;
 }
 
 #endif  // ENABLE_LOGGING_AND_PROFILING