[DevTools] Capture call stacks for console messages without location.

third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/inspector/ThreadDebugger.h"
 
 #include "bindings/core/v8/ScriptCallStack.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8DOMException.h"
@@ skipping 99 matching lines @@
     if (object->InternalFieldCount() < v8DefaultWrapperInternalFieldCount)
         return true;
     v8::Local<v8::Value> wrapper = object->GetInternalField(v8DOMWrapperObjectIndex);
     // Skip wrapper boilerplates which are like regular wrappers but don't have
     // native object.
     if (!wrapper.IsEmpty() && wrapper->IsUndefined())
         return false;
     return true;
 }
 
-void ThreadDebugger::reportMessageToConsole(v8::Local<v8::Context> context, MessageType type, MessageLevel level, const String16& message, const v8::FunctionCallbackInfo<v8::Value>* arguments, unsigned skipArgumentCount, int maxStackSize)
+void ThreadDebugger::reportMessageToConsole(v8::Local<v8::Context> context, MessageType type, MessageLevel level, const String16& message, const v8::FunctionCallbackInfo<v8::Value>* arguments, unsigned skipArgumentCount)
 {
     ScriptState* scriptState = ScriptState::from(context);
     ScriptArguments* scriptArguments = nullptr;
     if (arguments && scriptState->contextIsValid())
         scriptArguments = ScriptArguments::create(scriptState, *arguments, skipArgumentCount);
     String messageText = message;
     if (messageText.isEmpty() && scriptArguments)
         scriptArguments->getFirstArgumentAsString(messageText);
 
     ConsoleMessage* consoleMessage = ConsoleMessage::create(ConsoleAPIMessageSource, level, messageText);
     consoleMessage->setType(type);
     consoleMessage->setScriptState(scriptState);
     if (arguments)
         consoleMessage->setScriptArguments(scriptArguments);
-    if (maxStackSize == -1)
-        consoleMessage->setCallStack(ScriptCallStack::captureForConsole());
-    else if (maxStackSize)
-        consoleMessage->setCallStack(ScriptCallStack::capture(maxStackSize));
     reportMessageToConsole(context, consoleMessage);
 }
 
 void ThreadDebugger::consoleTime(const String16& title)
 {
     TRACE_EVENT_COPY_ASYNC_BEGIN0("blink.console", String(title).utf8().data(), this);
 }
 
 void ThreadDebugger::consoleTimeEnd(const String16& title)
 {
@@ skipping 34 matching lines @@
 {
     for (size_t index = 0; index < m_timers.size(); ++index) {
         if (m_timers[index] == timer) {
             m_timerCallbacks[index](m_timerData[index]);
             return;
         }
     }
 }
 
 } // namespace blink