Remove a bunch of dead files found by missing_from_gn

sky/engine/core/inspector/TraceEventDispatcher.h

Index: sky/engine/core/inspector/TraceEventDispatcher.h
diff --git a/sky/engine/core/inspector/TraceEventDispatcher.h b/sky/engine/core/inspector/TraceEventDispatcher.h
deleted file mode 100644
index 4c986b01281d132ba2df5ebca92edd0b3034139d..0000000000000000000000000000000000000000
--- a/sky/engine/core/inspector/TraceEventDispatcher.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
-* Copyright (C) 2013 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.
-*/
-
-#ifndef TraceEventDispatcher_h
-#define TraceEventDispatcher_h
-
-#include "platform/TraceEvent.h"
-#include "platform/heap/Handle.h"
-#include "wtf/HashMap.h"
-#include "wtf/Threading.h"
-#include "wtf/ThreadingPrimitives.h"
-#include "wtf/Vector.h"
-#include "wtf/text/StringHash.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-class InspectorClient;
-
-class TraceEventDispatcher {
-    WTF_MAKE_NONCOPYABLE(TraceEventDispatcher);
-public:
-    class TraceEvent {
-    public:
-        TraceEvent()
-            : m_name(0)
-            , m_argumentCount(0)
-        {
-        }
-
-        TraceEvent(double timestamp, char phase, const char* name, unsigned long long id, ThreadIdentifier threadIdentifier,
-            int argumentCount, const char* const* argumentNames, const unsigned char* argumentTypes, const unsigned long long* argumentValues)
-            : m_timestamp(timestamp)
-            , m_phase(phase)
-            , m_name(name)
-            , m_id(id)
-            , m_threadIdentifier(threadIdentifier)
-            , m_argumentCount(argumentCount)
-        {
-            if (m_argumentCount > MaxArguments) {
-                ASSERT_NOT_REACHED();
-                m_argumentCount = MaxArguments;
-            }
-            for (int i = 0; i < m_argumentCount; ++i) {
-                m_argumentNames[i] = argumentNames[i];
-                if (argumentTypes[i] == TRACE_VALUE_TYPE_COPY_STRING) {
-                    m_stringArguments[i] = reinterpret_cast<const char*>(argumentValues[i]);
-                    m_argumentValues[i].m_string = reinterpret_cast<const char*>(m_stringArguments[i].characters8());
-                    m_argumentTypes[i] = TRACE_VALUE_TYPE_STRING;
-                } else {
-                    m_argumentValues[i].m_int = argumentValues[i];
-                    m_argumentTypes[i] = argumentTypes[i];
-                }
-            }
-        }
-
-        double timestamp() const { return m_timestamp; }
-        char phase() const { return m_phase; }
-        const char* name() const { return m_name; }
-        unsigned long long id() const { return m_id; }
-        ThreadIdentifier threadIdentifier() const { return m_threadIdentifier; }
-        int argumentCount() const { return m_argumentCount; }
-        bool isNull() const { return !m_name; }
-
-        bool asBool(const char* name) const
-        {
-            return parameter(name, TRACE_VALUE_TYPE_BOOL).m_bool;
-        }
-        long long asInt(const char* name) const
-        {
-            size_t index = findParameter(name);
-            if (index == kNotFound || (m_argumentTypes[index] != TRACE_VALUE_TYPE_INT && m_argumentTypes[index] != TRACE_VALUE_TYPE_UINT)) {
-                ASSERT_NOT_REACHED();
-                return 0;
-            }
-            return reinterpret_cast<const blink::TraceEvent::TraceValueUnion*>(m_argumentValues + index)->m_int;
-        }
-        unsigned long long asUInt(const char* name) const
-        {
-            return asInt(name);
-        }
-        double asDouble(const char* name) const
-        {
-            return parameter(name, TRACE_VALUE_TYPE_DOUBLE).m_double;
-        }
-        const char* asString(const char* name) const
-        {
-            return parameter(name, TRACE_VALUE_TYPE_STRING).m_string;
-        }
-
-    private:
-        enum { MaxArguments = 2 };
-
-        size_t findParameter(const char*) const;
-        const blink::TraceEvent::TraceValueUnion& parameter(const char* name, unsigned char expectedType) const;
-
-        double m_timestamp;
-        char m_phase;
-        const char* m_name;
-        unsigned long long m_id;
-        ThreadIdentifier m_threadIdentifier;
-        int m_argumentCount;
-        const char* m_argumentNames[MaxArguments];
-        unsigned char m_argumentTypes[MaxArguments];
-        blink::TraceEvent::TraceValueUnion m_argumentValues[MaxArguments];
-        // These are only used as buffers for TRACE_VALUE_TYPE_COPY_STRING.
-        // Consider allocating the entire vector of buffered trace events and their copied arguments out of a special arena
-        // to make things more compact.
-        String m_stringArguments[MaxArguments];
-    };
-
-    class TraceEventListener : public NoBaseWillBeGarbageCollected<TraceEventListener> {
-    public:
-#if !ENABLE(OILPAN)
-        virtual ~TraceEventListener() { }
-#endif
-        virtual void call(const TraceEventDispatcher::TraceEvent&) = 0;
-        virtual void* target() = 0;
-        virtual void trace(Visitor*) { }
-    };
-
-    static TraceEventDispatcher* instance()
-    {
-        DEFINE_STATIC_LOCAL(TraceEventDispatcher, instance, ());
-        return &instance;
-    }
-
-    void addListener(const char* name, char phase, PassOwnPtrWillBeRawPtr<TraceEventListener>, InspectorClient*);
-
-    void removeAllListeners(void*, InspectorClient*);
-    void processBackgroundEvents();
-
-private:
-    typedef std::pair<String, int> EventSelector;
-    typedef WillBeHeapHashMap<EventSelector, OwnPtrWillBeMember<WillBeHeapVector<OwnPtrWillBeMember<TraceEventListener> > > > ListenersMap;
-
-    TraceEventDispatcher()
-        : m_listeners(adoptPtrWillBeNoop(new ListenersMap()))
-        , m_processEventsTaskInFlight(false)
-        , m_lastEventProcessingTime(0)
-    {
-    }
-
-    static void dispatchEventOnAnyThread(char phase, const unsigned char*, const char* name, unsigned long long id,
-        int numArgs, const char* const* argNames, const unsigned char* argTypes, const unsigned long long* argValues,
-        unsigned char flags, double timestamp);
-
-    void enqueueEvent(const TraceEvent&);
-    void processBackgroundEventsTask();
-
-    Mutex m_mutex;
-    OwnPtrWillBePersistent<ListenersMap> m_listeners;
-    Vector<TraceEvent> m_backgroundEvents;
-    bool m_processEventsTaskInFlight;
-    double m_lastEventProcessingTime;
-};
-
-} // namespace blink
-
-#endif // TraceEventDispatcher_h