Index: third_party/WebKit/Source/platform/EventTracer.cpp |
diff --git a/third_party/WebKit/Source/platform/EventTracer.cpp b/third_party/WebKit/Source/platform/EventTracer.cpp |
deleted file mode 100644 |
index 7e5d35ab3c860d39c4e99d707617eda3abd18a2e..0000000000000000000000000000000000000000 |
--- a/third_party/WebKit/Source/platform/EventTracer.cpp |
+++ /dev/null |
@@ -1,123 +0,0 @@ |
-/* |
- * Copyright (C) 2011 Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are |
- * met: |
- * |
- * * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * * Redistributions in binary form must reproduce the above |
- * copyright notice, this list of conditions and the following disclaimer |
- * in the documentation and/or other materials provided with the |
- * distribution. |
- * * Neither the name of Google Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived from |
- * this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#include "platform/EventTracer.h" |
- |
-#include "base/time/time.h" |
-#include "base/trace_event/trace_event.h" |
-#include "base/trace_event/trace_event_argument.h" |
-#include "platform/TracedValue.h" |
-#include "public/platform/Platform.h" |
-#include "wtf/Assertions.h" |
-#include "wtf/text/StringUTF8Adaptor.h" |
-#include <memory> |
-#include <stdio.h> |
- |
-namespace blink { |
- |
-static_assert(sizeof(TraceEvent::TraceEventHandle) == sizeof(base::trace_event::TraceEventHandle), "TraceEventHandle types must be the same"); |
-static_assert(sizeof(TraceEvent::TraceEventAPIAtomicWord) == sizeof(const char*), "TraceEventAPIAtomicWord must be pointer-sized."); |
- |
-// The dummy variable is needed to avoid a crash when someone updates the state variables |
-// before EventTracer::initialize() is called. |
-TraceEvent::TraceEventAPIAtomicWord dummyTraceSamplingState = 0; |
-TraceEvent::TraceEventAPIAtomicWord* traceSamplingState[3] = {&dummyTraceSamplingState, &dummyTraceSamplingState, &dummyTraceSamplingState }; |
- |
-void EventTracer::initialize() |
-{ |
- traceSamplingState[0] = reinterpret_cast<TraceEvent::TraceEventAPIAtomicWord*>(&TRACE_EVENT_API_THREAD_BUCKET(0)); |
- // FIXME: traceSamplingState[0] can be 0 in split-dll build. http://crbug.com/256965 |
- if (!traceSamplingState[0]) |
- traceSamplingState[0] = &dummyTraceSamplingState; |
- traceSamplingState[1] = reinterpret_cast<TraceEvent::TraceEventAPIAtomicWord*>(&TRACE_EVENT_API_THREAD_BUCKET(1)); |
- if (!traceSamplingState[1]) |
- traceSamplingState[1] = &dummyTraceSamplingState; |
- traceSamplingState[2] = reinterpret_cast<TraceEvent::TraceEventAPIAtomicWord*>(&TRACE_EVENT_API_THREAD_BUCKET(2)); |
- if (!traceSamplingState[2]) |
- traceSamplingState[2] = &dummyTraceSamplingState; |
-} |
- |
-const unsigned char* EventTracer::getTraceCategoryEnabledFlag(const char* categoryName) |
-{ |
- return TRACE_EVENT_API_GET_CATEGORY_GROUP_ENABLED(categoryName); |
-} |
- |
-TraceEvent::TraceEventHandle EventTracer::addTraceEvent(char phase, const unsigned char* categoryEnabledFlag, |
- const char* name, const char* scope, unsigned long long id, unsigned long long bindId, double timestamp, |
- int numArgs, const char* argNames[], const unsigned char argTypes[], |
- const unsigned long long argValues[], |
- std::unique_ptr<TracedValue> tracedValue1, |
- std::unique_ptr<TracedValue> tracedValue2, |
- unsigned flags) |
-{ |
- std::unique_ptr<base::trace_event::ConvertableToTraceFormat> convertables[2]; |
- ASSERT(numArgs <= 2); |
- // We move m_tracedValues from TracedValues for thread safety. |
- // https://crbug.com/478149 |
- if (numArgs >= 1 && argTypes[0] == TRACE_VALUE_TYPE_CONVERTABLE) |
- convertables[0] = std::move(tracedValue1->m_tracedValue); |
- if (numArgs >= 2 && argTypes[1] == TRACE_VALUE_TYPE_CONVERTABLE) |
- convertables[1] = std::move(tracedValue2->m_tracedValue); |
- return addTraceEvent(phase, categoryEnabledFlag, name, scope, id, bindId, timestamp, numArgs, argNames, argTypes, argValues, convertables, flags); |
-} |
- |
-TraceEvent::TraceEventHandle EventTracer::addTraceEvent(char phase, const unsigned char* categoryEnabledFlag, |
- const char* name, const char* scope, unsigned long long id, unsigned long long bindId, double timestamp, |
- int numArgs, const char** argNames, const unsigned char* argTypes, |
- const unsigned long long* argValues, unsigned flags) |
-{ |
- return addTraceEvent(phase, categoryEnabledFlag, name, scope, id, bindId, timestamp, numArgs, argNames, argTypes, argValues, nullptr, flags); |
-} |
- |
-TraceEvent::TraceEventHandle EventTracer::addTraceEvent(char phase, const unsigned char* categoryEnabledFlag, |
- const char* name, const char* scope, unsigned long long id, unsigned long long bindId, double timestamp, |
- int numArgs, const char** argNames, const unsigned char* argTypes, const unsigned long long* argValues, |
- std::unique_ptr<base::trace_event::ConvertableToTraceFormat>* convertables, unsigned flags) |
-{ |
- base::TimeTicks timestampTimeTicks = base::TimeTicks() + base::TimeDelta::FromSecondsD(timestamp); |
- base::trace_event::TraceEventHandle handle = TRACE_EVENT_API_ADD_TRACE_EVENT_WITH_THREAD_ID_AND_TIMESTAMP(phase, categoryEnabledFlag, name, scope, id, bindId, base::PlatformThread::CurrentId(), timestampTimeTicks, numArgs, argNames, argTypes, argValues, convertables, flags); |
- TraceEvent::TraceEventHandle result; |
- memcpy(&result, &handle, sizeof(result)); |
- return result; |
-} |
- |
-void EventTracer::updateTraceEventDuration(const unsigned char* categoryEnabledFlag, const char* name, TraceEvent::TraceEventHandle handle) |
-{ |
- base::trace_event::TraceEventHandle traceEventHandle; |
- memcpy(&traceEventHandle, &handle, sizeof(handle)); |
- TRACE_EVENT_API_UPDATE_TRACE_EVENT_DURATION(categoryEnabledFlag, name, traceEventHandle); |
-} |
- |
-double EventTracer::systemTraceTime() |
-{ |
- return (base::TimeTicks::Now() - base::TimeTicks()).InSecondsF(); |
-} |
- |
-} // namespace blink |