Revert of [inspector] Initial import of v8_inspector.

src/inspector/JavaScriptCallFrame.cpp

Index: src/inspector/JavaScriptCallFrame.cpp
diff --git a/src/inspector/JavaScriptCallFrame.cpp b/src/inspector/JavaScriptCallFrame.cpp
deleted file mode 100644
index 4c1625a869d41adff6acc80c505ce2034c49efdd..0000000000000000000000000000000000000000
--- a/src/inspector/JavaScriptCallFrame.cpp
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (c) 2010, 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 "src/inspector/JavaScriptCallFrame.h"
-
-#include "src/inspector/StringUtil.h"
-#include "src/inspector/V8Compat.h"
-
-#include <v8-debug.h>
-
-namespace v8_inspector {
-
-JavaScriptCallFrame::JavaScriptCallFrame(v8::Local<v8::Context> debuggerContext, v8::Local<v8::Object> callFrame)
-    : m_isolate(debuggerContext->GetIsolate())
-    , m_debuggerContext(m_isolate, debuggerContext)
-    , m_callFrame(m_isolate, callFrame)
-{
-}
-
-JavaScriptCallFrame::~JavaScriptCallFrame()
-{
-}
-
-int JavaScriptCallFrame::callV8FunctionReturnInt(const char* name) const
-{
-    v8::HandleScope handleScope(m_isolate);
-    v8::MicrotasksScope microtasks(m_isolate, v8::MicrotasksScope::kDoNotRunMicrotasks);
-    v8::Local<v8::Context> context = v8::Local<v8::Context>::New(m_isolate, m_debuggerContext);
-    v8::Local<v8::Object> callFrame = v8::Local<v8::Object>::New(m_isolate, m_callFrame);
-    v8::Local<v8::Function> func = v8::Local<v8::Function>::Cast(callFrame->Get(toV8StringInternalized(m_isolate, name)));
-    v8::Local<v8::Value> result;
-    if (!func->Call(context, callFrame, 0, nullptr).ToLocal(&result) || !result->IsInt32())
-        return 0;
-    return result.As<v8::Int32>()->Value();
-}
-
-int JavaScriptCallFrame::sourceID() const
-{
-    return callV8FunctionReturnInt("sourceID");
-}
-
-int JavaScriptCallFrame::line() const
-{
-    return callV8FunctionReturnInt("line");
-}
-
-int JavaScriptCallFrame::column() const
-{
-    return callV8FunctionReturnInt("column");
-}
-
-int JavaScriptCallFrame::contextId() const
-{
-    return callV8FunctionReturnInt("contextId");
-}
-
-bool JavaScriptCallFrame::isAtReturn() const
-{
-    v8::HandleScope handleScope(m_isolate);
-    v8::Local<v8::Value> result = v8::Local<v8::Object>::New(m_isolate, m_callFrame)->Get(toV8StringInternalized(m_isolate, "isAtReturn"));
-    if (result.IsEmpty() || !result->IsBoolean())
-        return false;
-    return result->BooleanValue();
-}
-
-v8::Local<v8::Object> JavaScriptCallFrame::details() const
-{
-    v8::MicrotasksScope microtasks(m_isolate, v8::MicrotasksScope::kDoNotRunMicrotasks);
-    v8::Local<v8::Object> callFrame = v8::Local<v8::Object>::New(m_isolate, m_callFrame);
-    v8::Local<v8::Function> func = v8::Local<v8::Function>::Cast(callFrame->Get(toV8StringInternalized(m_isolate, "details")));
-    return v8::Local<v8::Object>::Cast(func->Call(m_debuggerContext.Get(m_isolate), callFrame, 0, nullptr).ToLocalChecked());
-}
-
-v8::MaybeLocal<v8::Value> JavaScriptCallFrame::evaluate(v8::Local<v8::Value> expression)
-{
-    v8::MicrotasksScope microtasks(m_isolate, v8::MicrotasksScope::kRunMicrotasks);
-    v8::Local<v8::Object> callFrame = v8::Local<v8::Object>::New(m_isolate, m_callFrame);
-    v8::Local<v8::Function> evalFunction = v8::Local<v8::Function>::Cast(callFrame->Get(toV8StringInternalized(m_isolate, "evaluate")));
-    return evalFunction->Call(m_debuggerContext.Get(m_isolate), callFrame, 1, &expression);
-}
-
-v8::MaybeLocal<v8::Value> JavaScriptCallFrame::restart()
-{
-    v8::MicrotasksScope microtasks(m_isolate, v8::MicrotasksScope::kDoNotRunMicrotasks);
-    v8::Local<v8::Object> callFrame = v8::Local<v8::Object>::New(m_isolate, m_callFrame);
-    v8::Local<v8::Function> restartFunction = v8::Local<v8::Function>::Cast(callFrame->Get(toV8StringInternalized(m_isolate, "restart")));
-    v8::Debug::SetLiveEditEnabled(m_isolate, true);
-    v8::MaybeLocal<v8::Value> result = restartFunction->Call(m_debuggerContext.Get(m_isolate), callFrame, 0, nullptr);
-    v8::Debug::SetLiveEditEnabled(m_isolate, false);
-    return result;
-}
-
-v8::MaybeLocal<v8::Value> JavaScriptCallFrame::setVariableValue(int scopeNumber, v8::Local<v8::Value> variableName, v8::Local<v8::Value> newValue)
-{
-    v8::MicrotasksScope microtasks(m_isolate, v8::MicrotasksScope::kDoNotRunMicrotasks);
-    v8::Local<v8::Object> callFrame = v8::Local<v8::Object>::New(m_isolate, m_callFrame);
-    v8::Local<v8::Function> setVariableValueFunction = v8::Local<v8::Function>::Cast(callFrame->Get(toV8StringInternalized(m_isolate, "setVariableValue")));
-    v8::Local<v8::Value> argv[] = {
-        v8::Local<v8::Value>(v8::Integer::New(m_isolate, scopeNumber)),
-        variableName,
-        newValue
-    };
-    return setVariableValueFunction->Call(m_debuggerContext.Get(m_isolate), callFrame, V8_INSPECTOR_ARRAY_LENGTH(argv), argv);
-}
-
-} // namespace v8_inspector