Move platform abstraction to base library

src/cpu-profiler.cc

 // Copyright 2012 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 "src/v8.h"
 
 #include "src/cpu-profiler-inl.h"
 
 #include "src/compiler.h"
 #include "src/frames-inl.h"
 #include "src/hashmap.h"
 #include "src/log-inl.h"
 #include "src/vm-state-inl.h"
 
 #include "include/v8-profiler.h"
 
 namespace v8 {
 namespace internal {
 
 static const int kProfilerStackSize = 64 * KB;
 
 
 ProfilerEventsProcessor::ProfilerEventsProcessor(
     ProfileGenerator* generator,
     Sampler* sampler,
-    TimeDelta period)
+    base::TimeDelta period)
     : Thread(Thread::Options("v8:ProfEvntProc", kProfilerStackSize)),
       generator_(generator),
       sampler_(sampler),
       running_(true),
       period_(period),
       last_code_event_id_(0), last_processed_code_event_id_(0) {
 }
 
 
 void ProfilerEventsProcessor::Enqueue(const CodeEventsContainer& event) {
@@ skipping 64 matching lines @@
     return FoundSampleForNextCodeEvent;
   }
   generator_->RecordTickSample(record->sample);
   ticks_buffer_.Remove();
   return OneSampleProcessed;
 }
 
 
 void ProfilerEventsProcessor::Run() {
   while (running_) {
-    ElapsedTimer timer;
+    base::ElapsedTimer timer;
     timer.Start();
     // Keep processing existing events until we need to do next sample.
     do {
       if (FoundSampleForNextCodeEvent == ProcessOneSample()) {
         // All ticks of the current last_processed_code_event_id_ are
         // processed, proceed to the next code event.
         ProcessCodeEvent();
       }
     } while (!timer.HasExpired(period_));
 
@@ skipping 244 matching lines @@
       profiles_->GetName(name),
       "set ");
   rec->size = 1;
   rec->shared = NULL;
   processor_->Enqueue(evt_rec);
 }
 
 
 CpuProfiler::CpuProfiler(Isolate* isolate)
     : isolate_(isolate),
-      sampling_interval_(TimeDelta::FromMicroseconds(
+      sampling_interval_(base::TimeDelta::FromMicroseconds(
           FLAG_cpu_profiler_sampling_interval)),
       profiles_(new CpuProfilesCollection(isolate->heap())),
       generator_(NULL),
       processor_(NULL),
       is_profiling_(false) {
 }
 
 
 CpuProfiler::CpuProfiler(Isolate* isolate,
                          CpuProfilesCollection* test_profiles,
                          ProfileGenerator* test_generator,
                          ProfilerEventsProcessor* test_processor)
     : isolate_(isolate),
-      sampling_interval_(TimeDelta::FromMicroseconds(
+      sampling_interval_(base::TimeDelta::FromMicroseconds(
           FLAG_cpu_profiler_sampling_interval)),
       profiles_(test_profiles),
       generator_(test_generator),
       processor_(test_processor),
       is_profiling_(false) {
 }
 
 
 CpuProfiler::~CpuProfiler() {
   ASSERT(!is_profiling_);
   delete profiles_;
 }
 
 
-void CpuProfiler::set_sampling_interval(TimeDelta value) {
+void CpuProfiler::set_sampling_interval(base::TimeDelta value) {
   ASSERT(!is_profiling_);
   sampling_interval_ = value;
 }
 
 
 void CpuProfiler::ResetProfiles() {
   delete profiles_;
   profiles_ = new CpuProfilesCollection(isolate()->heap());
 }
 
@@ skipping 87 matching lines @@
     ReportBuiltinEventRecord* rec = &evt_rec.ReportBuiltinEventRecord_;
     Builtins::Name id = static_cast<Builtins::Name>(i);
     rec->start = builtins->builtin(id)->address();
     rec->builtin_id = id;
     processor_->Enqueue(evt_rec);
   }
 }
 
 
 } }  // namespace v8::internal