Index: net/base/trace_net_log_observer.cc |
diff --git a/net/base/trace_net_log_observer.cc b/net/base/trace_net_log_observer.cc |
deleted file mode 100644 |
index bbee97066ed90542823ea068491996b350182f63..0000000000000000000000000000000000000000 |
--- a/net/base/trace_net_log_observer.cc |
+++ /dev/null |
@@ -1,112 +0,0 @@ |
-// Copyright 2014 The Chromium 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 "net/base/trace_net_log_observer.h" |
- |
-#include <stdio.h> |
- |
-#include <string> |
- |
-#include "base/json/json_writer.h" |
-#include "base/logging.h" |
-#include "base/memory/scoped_ptr.h" |
-#include "base/trace_event/trace_event.h" |
-#include "base/values.h" |
-#include "net/base/net_log.h" |
- |
-namespace net { |
- |
-namespace { |
- |
-// TraceLog category for NetLog events. |
-const char kNetLogTracingCategory[] = TRACE_DISABLED_BY_DEFAULT("netlog"); |
- |
-class TracedValue : public base::trace_event::ConvertableToTraceFormat { |
- public: |
- explicit TracedValue(scoped_ptr<base::Value> value) : value_(value.Pass()) {} |
- |
- private: |
- ~TracedValue() override {} |
- |
- void AppendAsTraceFormat(std::string* out) const override { |
- if (value_) { |
- std::string tmp; |
- base::JSONWriter::Write(value_.get(), &tmp); |
- *out += tmp; |
- } else { |
- *out += "\"\""; |
- } |
- } |
- |
- private: |
- scoped_ptr<base::Value> value_; |
-}; |
- |
-} // namespace |
- |
-TraceNetLogObserver::TraceNetLogObserver() : net_log_to_watch_(NULL) { |
-} |
- |
-TraceNetLogObserver::~TraceNetLogObserver() { |
- DCHECK(!net_log_to_watch_); |
- DCHECK(!net_log()); |
-} |
- |
-void TraceNetLogObserver::OnAddEntry(const NetLog::Entry& entry) { |
- scoped_ptr<base::Value> params(entry.ParametersToValue()); |
- switch (entry.phase()) { |
- case NetLog::PHASE_BEGIN: |
- TRACE_EVENT_NESTABLE_ASYNC_BEGIN2( |
- kNetLogTracingCategory, NetLog::EventTypeToString(entry.type()), |
- entry.source().id, "source_type", |
- NetLog::SourceTypeToString(entry.source().type), "params", |
- scoped_refptr<base::trace_event::ConvertableToTraceFormat>( |
- new TracedValue(params.Pass()))); |
- break; |
- case NetLog::PHASE_END: |
- TRACE_EVENT_NESTABLE_ASYNC_END2( |
- kNetLogTracingCategory, NetLog::EventTypeToString(entry.type()), |
- entry.source().id, "source_type", |
- NetLog::SourceTypeToString(entry.source().type), "params", |
- scoped_refptr<base::trace_event::ConvertableToTraceFormat>( |
- new TracedValue(params.Pass()))); |
- break; |
- case NetLog::PHASE_NONE: |
- TRACE_EVENT_NESTABLE_ASYNC_INSTANT2( |
- kNetLogTracingCategory, NetLog::EventTypeToString(entry.type()), |
- entry.source().id, "source_type", |
- NetLog::SourceTypeToString(entry.source().type), "params", |
- scoped_refptr<base::trace_event::ConvertableToTraceFormat>( |
- new TracedValue(params.Pass()))); |
- break; |
- } |
-} |
- |
-void TraceNetLogObserver::WatchForTraceStart(NetLog* netlog) { |
- DCHECK(!net_log_to_watch_); |
- DCHECK(!net_log()); |
- net_log_to_watch_ = netlog; |
- base::trace_event::TraceLog::GetInstance()->AddEnabledStateObserver(this); |
-} |
- |
-void TraceNetLogObserver::StopWatchForTraceStart() { |
- // Should only stop if is currently watching. |
- DCHECK(net_log_to_watch_); |
- base::trace_event::TraceLog::GetInstance()->RemoveEnabledStateObserver(this); |
- if (net_log()) |
- net_log()->RemoveThreadSafeObserver(this); |
- net_log_to_watch_ = NULL; |
-} |
- |
-void TraceNetLogObserver::OnTraceLogEnabled() { |
- net_log_to_watch_->AddThreadSafeObserver(this, |
- NetLog::LOG_STRIP_PRIVATE_DATA); |
-} |
- |
-void TraceNetLogObserver::OnTraceLogDisabled() { |
- if (net_log()) |
- net_log()->RemoveThreadSafeObserver(this); |
-} |
- |
-} // namespace net |