DevTools: migrate remote debugging protocol generators to jinja2.

third_party/WebKit/Source/web/InspectorEmulationAgent.cpp

 // Copyright 2015 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 "web/InspectorEmulationAgent.h"
 
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/Settings.h"
 #include "core/page/Page.h"
 #include "platform/geometry/DoubleRect.h"
 #include "web/DevToolsEmulator.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/WebViewImpl.h"
 
 namespace blink {
 
 namespace EmulationAgentState {
 static const char scriptExecutionDisabled[] = "scriptExecutionDisabled";
 static const char touchEventEmulationEnabled[] = "touchEventEmulationEnabled";
 static const char emulatedMedia[] = "emulatedMedia";
 }
 
+using namespace protocol;
+
 PassOwnPtrWillBeRawPtr<InspectorEmulationAgent> InspectorEmulationAgent::create(WebLocalFrameImpl* webLocalFrameImpl, Client* client)
 {
     return adoptPtrWillBeNoop(new InspectorEmulationAgent(webLocalFrameImpl, client));
 }
 
 InspectorEmulationAgent::InspectorEmulationAgent(WebLocalFrameImpl* webLocalFrameImpl, Client* client)
     : InspectorBaseAgent<InspectorEmulationAgent, protocol::Frontend::Emulation>("Emulation")
     , m_webLocalFrameImpl(webLocalFrameImpl)
     , m_client(client)
 {
 }
 
 InspectorEmulationAgent::~InspectorEmulationAgent()
 {
 }
 
 WebViewImpl* InspectorEmulationAgent::webViewImpl()
 {
     return m_webLocalFrameImpl->viewImpl();
 }
 
 void InspectorEmulationAgent::restore()
 {
     ErrorString error;
     setScriptExecutionDisabled(&error, m_state->booleanProperty(EmulationAgentState::scriptExecutionDisabled, false));
-    setTouchEmulationEnabled(&error, m_state->booleanProperty(EmulationAgentState::touchEventEmulationEnabled, false), nullptr);
+    setTouchEmulationEnabled(&error, m_state->booleanProperty(EmulationAgentState::touchEventEmulationEnabled, false), TypeBuilder::optional(String()));
     String emulatedMedia;
     m_state->getString(EmulationAgentState::emulatedMedia, &emulatedMedia);
     setEmulatedMedia(&error, emulatedMedia);
 }
 
 void InspectorEmulationAgent::disable(ErrorString*)
 {
     ErrorString error;
     setScriptExecutionDisabled(&error, false);
-    setTouchEmulationEnabled(&error, false, nullptr);
+    setTouchEmulationEnabled(&error, false, TypeBuilder::optional(String()));
     setEmulatedMedia(&error, String());
 }
 
 void InspectorEmulationAgent::resetPageScaleFactor(ErrorString*)
 {
     webViewImpl()->resetScaleStateImmediately();
 }
 
 void InspectorEmulationAgent::setPageScaleFactor(ErrorString*, double pageScaleFactor)
 {
     webViewImpl()->setPageScaleFactor(static_cast<float>(pageScaleFactor));
 }
 
 void InspectorEmulationAgent::setScriptExecutionDisabled(ErrorString*, bool value)
 {
     m_state->setBoolean(EmulationAgentState::scriptExecutionDisabled, value);
     webViewImpl()->devToolsEmulator()->setScriptExecutionDisabled(value);
 }
 
-void InspectorEmulationAgent::setTouchEmulationEnabled(ErrorString*, bool enabled, const String* configuration)
+void InspectorEmulationAgent::setTouchEmulationEnabled(ErrorString*, bool enabled, const OptionalValue<String>& configuration)
 {
     m_state->setBoolean(EmulationAgentState::touchEventEmulationEnabled, enabled);
     webViewImpl()->devToolsEmulator()->setTouchEventEmulationEnabled(enabled);
 }
 
 void InspectorEmulationAgent::setEmulatedMedia(ErrorString*, const String& media)
 {
     m_state->setString(EmulationAgentState::emulatedMedia, media);
     webViewImpl()->page()->settings().setMediaTypeOverride(media);
 }
 
 void InspectorEmulationAgent::setCPUThrottlingRate(ErrorString*, double throttlingRate)
 {
     m_client->setCPUThrottlingRate(throttlingRate);
 }
 
 DEFINE_TRACE(InspectorEmulationAgent)
 {
     visitor->trace(m_webLocalFrameImpl);
     InspectorBaseAgent::trace(visitor);
 }
 
 } // namespace blink