Use multiline attribute to check for IA2_STATE_MULTILINE.

content/shell/renderer/test_runner/web_ax_object_proxy.cc

 // Copyright 2014 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 "content/shell/renderer/test_runner/web_ax_object_proxy.h"
 
 #include "base/strings/stringprintf.h"
 #include "gin/handle.h"
 #include "third_party/WebKit/public/platform/WebPoint.h"
 #include "third_party/WebKit/public/platform/WebRect.h"
@@ skipping 208 matching lines @@
     case blink::WebAXRoleTabList:
       return result.append("TabList");
     case blink::WebAXRoleTabPanel:
       return result.append("TabPanel");
     case blink::WebAXRoleTab:
       return result.append("Tab");
     case blink::WebAXRoleTableHeaderContainer:
       return result.append("TableHeaderContainer");
     case blink::WebAXRoleTable:
       return result.append("Table");
-    case blink::WebAXRoleTextArea:
-      return result.append("TextArea");
     case blink::WebAXRoleTextField:
       return result.append("TextField");
     case blink::WebAXRoleTime:
       return result.append("Time");
     case blink::WebAXRoleTimer:
       return result.append("Timer");
     case blink::WebAXRoleToggleButton:
       return result.append("ToggleButton");
     case blink::WebAXRoleToolbar:
       return result.append("Toolbar");
@@ skipping 965 matching lines @@
   v8::Handle<v8::Value> value_handle = gin::CreateHandle(
       isolate, new RootWebAXObjectProxy(object, this)).ToV8();
   if (value_handle.IsEmpty())
     return v8::Handle<v8::Object>();
   v8::Handle<v8::Object> handle = value_handle->ToObject(isolate);
   elements_.Append(handle);
   return handle;
 }
 
 }  // namespace content