Remove NPAPI support for form data

content/renderer/pepper/pepper_webplugin_impl.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_WEBPLUGIN_IMPL_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_WEBPLUGIN_IMPL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 27 matching lines @@
                       RenderFrameImpl* render_frame,
                       scoped_ptr<PluginInstanceThrottlerImpl> throttler);
 
   PepperPluginInstanceImpl* instance() { return instance_.get(); }
 
   // blink::WebPlugin implementation.
   blink::WebPluginContainer* container() const override;
   bool initialize(blink::WebPluginContainer* container) override;
   void destroy() override;
   v8::Local<v8::Object> v8ScriptableObject(v8::Isolate* isolate) override;
-  bool getFormValue(blink::WebString& value) override;
   void updateAllLifecyclePhases() override {}
   void paint(blink::WebCanvas* canvas, const blink::WebRect& rect) override;
   void updateGeometry(const blink::WebRect& window_rect,
                       const blink::WebRect& clip_rect,
                       const blink::WebRect& unobscured_rect,
                       const blink::WebVector<blink::WebRect>& cut_outs_rects,
                       bool is_visible) override;
   void updateFocus(bool focused, blink::WebFocusType focus_type) override;
   void updateVisibility(bool visible) override;
   bool acceptsInputEvents() override;
@@ skipping 46 matching lines @@
   bool destroyed_;
 
   base::WeakPtrFactory<PepperWebPluginImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperWebPluginImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_WEBPLUGIN_IMPL_H_