Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/web/DevToolsEmulator.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/DevToolsEmulator.h"
 
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/Settings.h"
 #include "core/page/Page.h"
@@ skipping 59 matching lines @@
     , m_originalMaxTouchPoints(0)
     , m_embedderScriptEnabled(webViewImpl->page()->settings().scriptEnabled())
     , m_scriptExecutionDisabled(false)
 {
 }
 
 DevToolsEmulator::~DevToolsEmulator()
 {
 }
 
-PassOwnPtrWillBeRawPtr<DevToolsEmulator> DevToolsEmulator::create(WebViewImpl* webViewImpl)
+RawPtr<DevToolsEmulator> DevToolsEmulator::create(WebViewImpl* webViewImpl)
 {
-    return adoptPtrWillBeNoop(new DevToolsEmulator(webViewImpl));
+    return (new DevToolsEmulator(webViewImpl));
 }
 
 DEFINE_TRACE(DevToolsEmulator)
 {
 }
 
 void DevToolsEmulator::setTextAutosizingEnabled(bool enabled)
 {
     m_embedderTextAutosizingEnabled = enabled;
     bool emulateMobileEnabled = m_deviceMetricsEnabled && m_emulateMobileEnabled;
@@ skipping 277 matching lines @@
             m_lastPinchAnchorCss.clear();
             m_lastPinchAnchorDip.clear();
         }
         return true;
     }
 
     return false;
 }
 
 } // namespace blink