[DevTools] Move debugger classes to core/inspector.

Source/bindings/core/v8/MainThreadDebugger.cpp

Index: Source/bindings/core/v8/MainThreadDebugger.cpp
diff --git a/Source/bindings/core/v8/MainThreadDebugger.cpp b/Source/bindings/core/v8/MainThreadDebugger.cpp
deleted file mode 100644
index 6c7f017214848d4c4641a164056c4e0957958acb..0000000000000000000000000000000000000000
--- a/Source/bindings/core/v8/MainThreadDebugger.cpp
+++ /dev/null
@@ -1,178 +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 "config.h"
-#include "bindings/core/v8/MainThreadDebugger.h"
-
-#include "bindings/core/v8/DOMWrapperWorld.h"
-#include "bindings/core/v8/ScriptController.h"
-#include "bindings/core/v8/ScriptSourceCode.h"
-#include "bindings/core/v8/V8Binding.h"
-#include "bindings/core/v8/V8ScriptRunner.h"
-#include "bindings/core/v8/WindowProxy.h"
-#include "core/frame/FrameConsole.h"
-#include "core/frame/FrameHost.h"
-#include "core/frame/LocalFrame.h"
-#include "core/frame/UseCounter.h"
-#include "core/inspector/InspectorInstrumentation.h"
-#include "core/inspector/InspectorTaskRunner.h"
-#include "core/inspector/InspectorTraceEvents.h"
-#include "core/inspector/ScriptDebugListener.h"
-#include "core/page/Page.h"
-#include "wtf/OwnPtr.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/StdLibExtras.h"
-#include "wtf/TemporaryChange.h"
-#include "wtf/ThreadingPrimitives.h"
-#include "wtf/text/StringBuilder.h"
-
-namespace blink {
-
-static LocalFrame* retrieveFrameWithGlobalObjectCheck(v8::Local<v8::Context> context)
-{
-    return toLocalFrame(toFrameIfNotDetached(context));
-}
-
-// TODO(Oilpan): avoid keeping a raw reference separate from the
-// owner one; does not enable heap-movable objects.
-MainThreadDebugger* MainThreadDebugger::s_instance = nullptr;
-
-MainThreadDebugger::MainThreadDebugger(PassOwnPtr<ClientMessageLoop> clientMessageLoop, v8::Isolate* isolate)
-    : ScriptDebuggerBase(isolate, V8Debugger::create(isolate, this))
-    , m_clientMessageLoop(clientMessageLoop)
-    , m_pausedFrame(nullptr)
-    , m_taskRunner(adoptPtr(new InspectorTaskRunner(isolate)))
-{
-    MutexLocker locker(creationMutex());
-    ASSERT(!s_instance);
-    s_instance = this;
-}
-
-MainThreadDebugger::~MainThreadDebugger()
-{
-    MutexLocker locker(creationMutex());
-    ASSERT(s_instance == this);
-    s_instance = nullptr;
-}
-
-Mutex& MainThreadDebugger::creationMutex()
-{
-    AtomicallyInitializedStaticReference(Mutex, mutex, (new Mutex));
-    return mutex;
-}
-
-DEFINE_TRACE(MainThreadDebugger)
-{
-#if ENABLE(OILPAN)
-    visitor->trace(m_pausedFrame);
-    visitor->trace(m_listenersMap);
-#endif
-    ScriptDebuggerBase::trace(visitor);
-}
-
-void MainThreadDebugger::setContextDebugData(v8::Local<v8::Context> context, const String& type, int contextDebugId)
-{
-    String debugData = "[" + type + "," + String::number(contextDebugId) + "]";
-    V8Debugger::setContextDebugData(context, debugData);
-}
-
-void MainThreadDebugger::addListener(ScriptDebugListener* listener, LocalFrame* localFrameRoot, int contextDebugId)
-{
-    ASSERT(localFrameRoot == localFrameRoot->localFrameRoot());
-
-    ScriptController& scriptController = localFrameRoot->script();
-    if (!scriptController.canExecuteScripts(NotAboutToExecuteScript))
-        return;
-
-    if (m_listenersMap.isEmpty())
-        debugger()->enable();
-    m_listenersMap.set(localFrameRoot, listener);
-    String contextDataSubstring = "," + String::number(contextDebugId) + "]";
-    debugger()->reportCompiledScripts(contextDataSubstring, listener);
-}
-
-void MainThreadDebugger::removeListener(ScriptDebugListener* listener, LocalFrame* localFrame)
-{
-    if (!m_listenersMap.contains(localFrame))
-        return;
-
-    if (m_pausedFrame == localFrame)
-        debugger()->continueProgram();
-
-    m_listenersMap.remove(localFrame);
-
-    if (m_listenersMap.isEmpty())
-        debugger()->disable();
-}
-
-MainThreadDebugger* MainThreadDebugger::instance()
-{
-    ASSERT(isMainThread());
-    return s_instance;
-}
-
-void MainThreadDebugger::interruptMainThreadAndRun(PassOwnPtr<InspectorTaskRunner::Task> task)
-{
-    MutexLocker locker(creationMutex());
-    if (s_instance)
-        s_instance->m_taskRunner->interruptAndRun(task);
-}
-
-ScriptDebugListener* MainThreadDebugger::getDebugListenerForContext(v8::Local<v8::Context> context)
-{
-    v8::HandleScope scope(context->GetIsolate());
-    LocalFrame* frame = retrieveFrameWithGlobalObjectCheck(context);
-    if (!frame)
-        return 0;
-    return m_listenersMap.get(frame->localFrameRoot());
-}
-
-void MainThreadDebugger::runMessageLoopOnPause(v8::Local<v8::Context> context)
-{
-    v8::HandleScope scope(context->GetIsolate());
-    LocalFrame* frame = retrieveFrameWithGlobalObjectCheck(context);
-    m_pausedFrame = frame->localFrameRoot();
-
-    // Wait for continue or step command.
-    m_clientMessageLoop->run(m_pausedFrame);
-
-    // The listener may have been removed in the nested loop.
-    if (ScriptDebugListener* listener = m_listenersMap.get(m_pausedFrame))
-        listener->didContinue();
-
-    m_pausedFrame = 0;
-}
-
-void MainThreadDebugger::quitMessageLoopOnPause()
-{
-    m_clientMessageLoop->quitNow();
-}
-
-} // namespace blink