Revert of [inspector] Initial import of v8_inspector.

src/inspector/V8Debugger.h

Index: src/inspector/V8Debugger.h
diff --git a/src/inspector/V8Debugger.h b/src/inspector/V8Debugger.h
deleted file mode 100644
index e62a78fc0efca66a98909289f142b8255ada1fb2..0000000000000000000000000000000000000000
--- a/src/inspector/V8Debugger.h
+++ /dev/null
@@ -1,134 +0,0 @@
-// Copyright 2016 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef V8_INSPECTOR_V8DEBUGGER_H_
-#define V8_INSPECTOR_V8DEBUGGER_H_
-
-#include "src/inspector/Allocator.h"
-#include "src/inspector/JavaScriptCallFrame.h"
-#include "src/inspector/V8DebuggerScript.h"
-#include "src/inspector/protocol/Forward.h"
-#include "src/inspector/protocol/Runtime.h"
-#include "src/inspector/public/StringView.h"
-#include "src/inspector/public/V8ContextInfo.h"
-
-#include <v8-debug.h>
-#include <v8.h>
-#include <vector>
-
-namespace v8_inspector {
-
-struct ScriptBreakpoint;
-class V8DebuggerAgentImpl;
-class V8InspectorImpl;
-class V8StackTraceImpl;
-
-using protocol::ErrorString;
-
-class V8Debugger {
-    V8_INSPECTOR_DISALLOW_COPY(V8Debugger);
-public:
-    V8Debugger(v8::Isolate*, V8InspectorImpl*);
-    ~V8Debugger();
-
-    static int contextId(v8::Local<v8::Context>);
-    static int getGroupId(v8::Local<v8::Context>);
-    int markContext(const V8ContextInfo&);
-
-    bool enabled() const;
-
-    String16 setBreakpoint(const String16& sourceID, const ScriptBreakpoint&, int* actualLineNumber, int* actualColumnNumber);
-    void removeBreakpoint(const String16& breakpointId);
-    void setBreakpointsActivated(bool);
-    bool breakpointsActivated() const { return m_breakpointsActivated; }
-
-    enum PauseOnExceptionsState {
-        DontPauseOnExceptions,
-        PauseOnAllExceptions,
-        PauseOnUncaughtExceptions
-    };
-    PauseOnExceptionsState getPauseOnExceptionsState();
-    void setPauseOnExceptionsState(PauseOnExceptionsState);
-    void setPauseOnNextStatement(bool);
-    bool canBreakProgram();
-    void breakProgram();
-    void continueProgram();
-    void stepIntoStatement();
-    void stepOverStatement();
-    void stepOutOfFunction();
-    void clearStepping();
-
-    bool setScriptSource(const String16& sourceID, v8::Local<v8::String> newSource, bool dryRun, ErrorString*, protocol::Maybe<protocol::Runtime::ExceptionDetails>*, JavaScriptCallFrames* newCallFrames, protocol::Maybe<bool>* stackChanged);
-    JavaScriptCallFrames currentCallFrames(int limit = 0);
-
-    // Each script inherits debug data from v8::Context where it has been compiled.
-    // Only scripts whose debug data matches |contextGroupId| will be reported.
-    // Passing 0 will result in reporting all scripts.
-    void getCompiledScripts(int contextGroupId, std::vector<std::unique_ptr<V8DebuggerScript>>&);
-    void enable();
-    void disable();
-
-    bool isPaused();
-    v8::Local<v8::Context> pausedContext() { return m_pausedContext; }
-
-    int maxAsyncCallChainDepth() { return m_maxAsyncCallStackDepth; }
-    V8StackTraceImpl* currentAsyncCallChain();
-    void setAsyncCallStackDepth(V8DebuggerAgentImpl*, int);
-    std::unique_ptr<V8StackTraceImpl> createStackTrace(v8::Local<v8::StackTrace>);
-    std::unique_ptr<V8StackTraceImpl> captureStackTrace(bool fullStack);
-
-    v8::MaybeLocal<v8::Array> internalProperties(v8::Local<v8::Context>, v8::Local<v8::Value>);
-
-    void asyncTaskScheduled(const StringView& taskName, void* task, bool recurring);
-    void asyncTaskScheduled(const String16& taskName, void* task, bool recurring);
-    void asyncTaskCanceled(void* task);
-    void asyncTaskStarted(void* task);
-    void asyncTaskFinished(void* task);
-    void allAsyncTasksCanceled();
-
-    void muteScriptParsedEvents();
-    void unmuteScriptParsedEvents();
-
-private:
-    void compileDebuggerScript();
-    v8::MaybeLocal<v8::Value> callDebuggerMethod(const char* functionName, int argc, v8::Local<v8::Value> argv[]);
-    v8::Local<v8::Context> debuggerContext() const;
-    void clearBreakpoints();
-
-    static void breakProgramCallback(const v8::FunctionCallbackInfo<v8::Value>&);
-    void handleProgramBreak(v8::Local<v8::Context> pausedContext, v8::Local<v8::Object> executionState, v8::Local<v8::Value> exception, v8::Local<v8::Array> hitBreakpoints, bool isPromiseRejection = false);
-    static void v8DebugEventCallback(const v8::Debug::EventDetails&);
-    v8::Local<v8::Value> callInternalGetterFunction(v8::Local<v8::Object>, const char* functionName);
-    void handleV8DebugEvent(const v8::Debug::EventDetails&);
-    void handleV8AsyncTaskEvent(v8::Local<v8::Context>, v8::Local<v8::Object> executionState, v8::Local<v8::Object> eventData);
-
-    v8::Local<v8::Value> collectionEntries(v8::Local<v8::Context>, v8::Local<v8::Object>);
-    v8::Local<v8::Value> generatorObjectLocation(v8::Local<v8::Context>, v8::Local<v8::Object>);
-    v8::Local<v8::Value> functionLocation(v8::Local<v8::Context>, v8::Local<v8::Function>);
-    v8::MaybeLocal<v8::Value> functionScopes(v8::Local<v8::Context>, v8::Local<v8::Function>);
-
-    v8::Isolate* m_isolate;
-    V8InspectorImpl* m_inspector;
-    int m_lastContextId;
-    int m_enableCount;
-    bool m_breakpointsActivated;
-    v8::Global<v8::Object> m_debuggerScript;
-    v8::Global<v8::Context> m_debuggerContext;
-    v8::Local<v8::Object> m_executionState;
-    v8::Local<v8::Context> m_pausedContext;
-    bool m_runningNestedMessageLoop;
-    int m_ignoreScriptParsedEventsCounter;
-
-    using AsyncTaskToStackTrace = protocol::HashMap<void*, std::unique_ptr<V8StackTraceImpl>>;
-    AsyncTaskToStackTrace m_asyncTaskStacks;
-    protocol::HashSet<void*> m_recurringTasks;
-    int m_maxAsyncCallStackDepth;
-    std::vector<void*> m_currentTasks;
-    std::vector<std::unique_ptr<V8StackTraceImpl>> m_currentStacks;
-    protocol::HashMap<V8DebuggerAgentImpl*, int> m_maxAsyncCallStackDepthMap;
-};
-
-} // namespace v8_inspector
-
-#endif // V8_INSPECTOR_V8DEBUGGER_H_