[DevTools] Remove V8Debugger::consoleMessagesCount.

third_party/WebKit/Source/platform/v8_inspector/V8ConsoleMessage.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 "platform/v8_inspector/V8ConsoleMessage.h"
 
 #include "platform/v8_inspector/InspectedContext.h"
 #include "platform/v8_inspector/V8ConsoleAgentImpl.h"
 #include "platform/v8_inspector/V8DebuggerImpl.h"
 #include "platform/v8_inspector/V8InspectorSessionImpl.h"
@@ skipping 338 matching lines @@
     v8::HandleScope handles(isolate);
     // TODO(dgozman): should we use different object group?
     return session->wrapObject(inspectedContext->context(), m_arguments[0]->Get(isolate), "console", generatePreview);
 }
 
 V8MessageOrigin V8ConsoleMessage::origin() const
 {
     return m_origin;
 }
 
-unsigned V8ConsoleMessage::argumentCount() const
-{
-    return m_arguments.size();
-}
-
 ConsoleAPIType V8ConsoleMessage::type() const
 {
     return m_type;
 }
 
 // static
 std::unique_ptr<V8ConsoleMessage> V8ConsoleMessage::createForConsoleAPI(double timestamp, ConsoleAPIType type, const std::vector<v8::Local<v8::Value>>& arguments, std::unique_ptr<V8StackTrace> stackTrace, InspectedContext* context)
 {
     std::unique_ptr<V8ConsoleMessage> message = wrapUnique(new V8ConsoleMessage(V8MessageOrigin::kConsole, timestamp, ConsoleAPIMessageSource, LogMessageLevel, String16()));
     if (stackTrace && !stackTrace->isEmpty()) {
@@ skipping 111 matching lines @@
     }
 }
 
 void V8ConsoleMessageStorage::contextDestroyed(int contextId)
 {
     for (size_t i = 0; i < m_messages.size(); ++i)
         m_messages[i]->contextDestroyed(contextId);
 }
 
 } // namespace blink