[DevTools] Move debugger classes to core/inspector.

Source/bindings/core/v8/WorkerThreadDebugger.cpp

-/*
- * 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 "config.h"
-#include "bindings/core/v8/WorkerThreadDebugger.h"
-
-#include "bindings/core/v8/V8ScriptRunner.h"
-#include "core/inspector/ScriptDebugListener.h"
-#include "core/inspector/WorkerDebuggerAgent.h"
-#include "core/workers/WorkerGlobalScope.h"
-#include "core/workers/WorkerThread.h"
-#include "wtf/MessageQueue.h"
-#include <v8.h>
-
-namespace blink {
-
-static const char* workerContextDebugId = "[worker]";
-
-WorkerThreadDebugger::WorkerThreadDebugger(WorkerGlobalScope* workerGlobalScope)
-    : ScriptDebuggerBase(v8::Isolate::GetCurrent(), V8Debugger::create(v8::Isolate::GetCurrent(), this))
-    , m_listener(nullptr)
-    , m_workerGlobalScope(workerGlobalScope)
-{
-}
-
-WorkerThreadDebugger::~WorkerThreadDebugger()
-{
-}
-
-DEFINE_TRACE(WorkerThreadDebugger)
-{
-    visitor->trace(m_workerGlobalScope);
-    ScriptDebuggerBase::trace(visitor);
-}
-
-void WorkerThreadDebugger::setContextDebugData(v8::Local<v8::Context> context)
-{
-    V8Debugger::setContextDebugData(context, workerContextDebugId);
-}
-
-void WorkerThreadDebugger::addListener(ScriptDebugListener* listener)
-{
-    ASSERT(!m_listener);
-    debugger()->enable();
-    m_listener = listener;
-    debugger()->reportCompiledScripts(workerContextDebugId, listener);
-}
-
-void WorkerThreadDebugger::removeListener(ScriptDebugListener* listener)
-{
-    ASSERT(m_listener == listener);
-    debugger()->continueProgram();
-    m_listener = 0;
-    debugger()->disable();
-}
-
-ScriptDebugListener* WorkerThreadDebugger::getDebugListenerForContext(v8::Local<v8::Context>)
-{
-    // There is only one worker context in isolate.
-    return m_listener;
-}
-
-void WorkerThreadDebugger::runMessageLoopOnPause(v8::Local<v8::Context>)
-{
-    MessageQueueWaitResult result;
-    m_workerGlobalScope->thread()->willEnterNestedLoop();
-    do {
-        result = m_workerGlobalScope->thread()->runDebuggerTask();
-    // Keep waiting until execution is resumed.
-    } while (result == MessageQueueMessageReceived && debugger()->isPaused());
-    m_workerGlobalScope->thread()->didLeaveNestedLoop();
-
-    // The listener may have been removed in the nested loop.
-    if (m_listener)
-        m_listener->didContinue();
-}
-
-void WorkerThreadDebugger::quitMessageLoopOnPause()
-{
-    // Nothing to do here in case of workers since runMessageLoopOnPause will check for paused state after each debugger command.
-}
-
-} // namespace blink