Drop dependency on Isolate* from platform.h

src/log.cc

 // Copyright 2011 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.
 
 #include <stdarg.h>
 
 #include "src/v8.h"
 
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
@@ skipping 849 matching lines @@
       engaged_(false),
       running_(false),
       paused_(false) {
 }
 
 
 void Profiler::Engage() {
   if (engaged_) return;
   engaged_ = true;
 
-  OS::LogSharedLibraryAddresses(isolate_);
+  std::vector<OS::SharedLibraryAddress> addresses =
+      OS::GetSharedLibraryAddresses();
+  for (size_t i = 0; i < addresses.size(); ++i) {
+    LOG(isolate_, SharedLibraryEvent(
+        addresses[i].library_path, addresses[i].start, addresses[i].end));
+  }
 
   // Start thread processing the profiler buffer.
   running_ = true;
   Start();
 
   // Register to get ticks.
   Logger* logger = isolate_->logger();
   logger->ticker_->SetProfiler(this);
 
   logger->ProfilerBeginEvent();
@@ skipping 160 matching lines @@
                Symbol::cast(key)->Hash());
     }
   } else if (key->IsUndefined()) {
     ApiEvent("api,check-security,undefined\n");
   } else {
     ApiEvent("api,check-security,['no-name']\n");
   }
 }
 
 
-void Logger::SharedLibraryEvent(const char* library_path,
+void Logger::SharedLibraryEvent(const std::string& library_path,
                                 uintptr_t start,
                                 uintptr_t end) {
   if (!log_->IsEnabled() || !FLAG_prof) return;
   Log::MessageBuilder msg(log_);
   msg.Append("shared-library,\"%s\",0x%08" V8PRIxPTR ",0x%08" V8PRIxPTR "\n",
-             library_path,
+             library_path.c_str(),
              start,
              end);
   msg.WriteToLogFile();
-}
-
-
-void Logger::SharedLibraryEvent(const wchar_t* library_path,
-                                uintptr_t start,
-                                uintptr_t end) {
-  if (!log_->IsEnabled() || !FLAG_prof) return;
-  Log::MessageBuilder msg(log_);
-  msg.Append("shared-library,\"%ls\",0x%08" V8PRIxPTR ",0x%08" V8PRIxPTR "\n",
-             library_path,
-             start,
-             end);
-  msg.WriteToLogFile();
 }
 
 
 void Logger::CodeDeoptEvent(Code* code) {
   if (!log_->IsEnabled()) return;
   ASSERT(FLAG_log_internal_timer_events);
   Log::MessageBuilder msg(log_);
   int since_epoch = static_cast<int>(timer_.Elapsed().InMicroseconds());
   msg.Append("code-deopt,%ld,%d\n", since_epoch, code->CodeSize());
   msg.WriteToLogFile();
@@ skipping 1033 matching lines @@
   if (jit_logger_) {
     removeCodeEventListener(jit_logger_);
     delete jit_logger_;
     jit_logger_ = NULL;
   }
 
   return log_->Close();
 }
 
 } }  // namespace v8::internal