[DevTools] Cleanup v8_inspector API part 1.

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

 /*
  * 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
@@ skipping 64 matching lines @@
     return mutex;
 }
 
 }
 
 MainThreadDebugger* MainThreadDebugger::s_instance = nullptr;
 
 MainThreadDebugger::MainThreadDebugger(v8::Isolate* isolate)
     : ThreadDebugger(isolate)
     , m_taskRunner(wrapUnique(new InspectorTaskRunner()))
+    , m_paused(false)
+    , m_muteConsoleCount(0)
 {
     MutexLocker locker(creationMutex());
     ASSERT(!s_instance);
     s_instance = this;
 }
 
 MainThreadDebugger::~MainThreadDebugger()
 {
     MutexLocker locker(creationMutex());
     ASSERT(s_instance == this);
@@ skipping 23 matching lines @@
 }
 
 void MainThreadDebugger::contextWillBeDestroyed(ScriptState* scriptState)
 {
     v8::HandleScope handles(scriptState->isolate());
     debugger()->contextDestroyed(scriptState->context());
 }
 
 void MainThreadDebugger::exceptionThrown(LocalFrame* frame, const String& errorMessage, std::unique_ptr<SourceLocation> location)
 {
+    if (m_muteConsoleCount)
+        return;
     debugger()->exceptionThrown(contextGroupId(frame), errorMessage, location->url(), location->lineNumber(), location->columnNumber(), location->cloneStackTrace(), location->scriptId());
 }
 
+bool MainThreadDebugger::addConsoleMessage(LocalFrame* frame, ConsoleMessage* consoleMessage)
+{
+    if (m_muteConsoleCount)
+        return false;
+    debugger()->addConsoleMessage(
+        contextGroupId(frame),
+        consoleMessage->source(),
+        consoleMessage->level(),
+        consoleMessage->message(),
+        consoleMessage->location()->url(),
+        consoleMessage->location()->lineNumber(),
+        consoleMessage->location()->columnNumber(),
+        consoleMessage->location()->cloneStackTrace(),
+        consoleMessage->location()->scriptId(),
+        IdentifiersFactory::requestId(consoleMessage->requestIdentifier()),
+        consoleMessage->workerId());
+    return true;
+}
+
 int MainThreadDebugger::contextGroupId(LocalFrame* frame)
 {
     LocalFrame* localFrameRoot = frame->localFrameRoot();
     return frameId(localFrameRoot);
 }
 
 MainThreadDebugger* MainThreadDebugger::instance()
 {
     ASSERT(isMainThread());
     V8PerIsolateData* data = V8PerIsolateData::from(V8PerIsolateData::mainThreadIsolate());
@@ skipping 10 matching lines @@
     }
 }
 
 void MainThreadDebugger::runMessageLoopOnPause(int contextGroupId)
 {
     LocalFrame* pausedFrame = WeakIdentifierMap<LocalFrame>::lookup(contextGroupId);
     // Do not pause in Context of detached frame.
     if (!pausedFrame)
         return;
     ASSERT(pausedFrame == pausedFrame->localFrameRoot());
+    m_paused = true;
 
     if (UserGestureToken* token = UserGestureIndicator::currentToken())
         token->setPauseInDebugger();
     // Wait for continue or step command.
     if (m_clientMessageLoop)
         m_clientMessageLoop->run(pausedFrame);
 }
 
 void MainThreadDebugger::quitMessageLoopOnPause()
 {
+    m_paused = false;
     if (m_clientMessageLoop)
         m_clientMessageLoop->quitNow();
 }
 
 void MainThreadDebugger::muteWarningsAndDeprecations()
 {
     UseCounter::muteForInspector();
+    m_muteConsoleCount++;
 }
 
 void MainThreadDebugger::unmuteWarningsAndDeprecations()
 {
     UseCounter::unmuteForInspector();
+    m_muteConsoleCount--;
 }
 
 bool MainThreadDebugger::callingContextCanAccessContext(v8::Local<v8::Context> calling, v8::Local<v8::Context> target)
 {
     return BindingSecurity::shouldAllowAccessTo(m_isolate, calling, target, DoNotReportSecurityError);
 }
 
 v8::Local<v8::Context> MainThreadDebugger::ensureDefaultContextInGroup(int contextGroupId)
 {
     LocalFrame* frame = WeakIdentifierMap<LocalFrame>::lookup(contextGroupId);
@@ skipping 115 matching lines @@
                 return;
             if (!nodes->Set(context, index++, toV8(node, info.Holder(), info.GetIsolate())).FromMaybe(false))
                 return;
         }
         info.GetReturnValue().Set(nodes);
     }
     exceptionState.throwIfNeeded();
 }
 
 } // namespace blink