Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/web/WebHelperPluginImpl.cpp

Index: third_party/WebKit/Source/web/WebHelperPluginImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebHelperPluginImpl.cpp b/third_party/WebKit/Source/web/WebHelperPluginImpl.cpp
index c14111aa202de6628df29452f46fcde89e4a87c3..15c57f13483795cd06640d14fe428b8f6896f9ac 100644
--- a/third_party/WebKit/Source/web/WebHelperPluginImpl.cpp
+++ b/third_party/WebKit/Source/web/WebHelperPluginImpl.cpp
@@ -76,14 +76,14 @@ bool WebHelperPluginImpl::initialize(const String& pluginType, WebLocalFrameImpl
     Vector<String> attributeNames;
     Vector<String> attributeValues;
     ASSERT(frame->frame()->document()->url().isValid());
-    m_pluginContainer = adoptRefWillBeNoop(toWebPluginContainerImpl(frame->frame()->loader().client()->createPlugin(
+    m_pluginContainer = toWebPluginContainerImpl(frame->frame()->loader().client()->createPlugin(
         m_objectElement.get(),
         frame->frame()->document()->url(),
         attributeNames,
         attributeValues,
         pluginType,
         false,
-        FrameLoaderClient::AllowDetachedPlugin).leakRef()));
+        FrameLoaderClient::AllowDetachedPlugin).leakRef());
 
     if (!m_pluginContainer)
         return false;