Move file chooser from RenderView(Host) to RenderFrame(Host).

components/test_runner/web_view_test_client.h

 // Copyright 2016 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 COMPONENTS_TEST_RUNNER_WEB_VIEW_TEST_CLIENT_H_
 #define COMPONENTS_TEST_RUNNER_WEB_VIEW_TEST_CLIENT_H_
 
 #include "base/macros.h"
 #include "third_party/WebKit/public/web/WebViewClient.h"
 
@@ skipping 20 matching lines @@
                     WebTestProxyBase* web_test_proxy_base);
 
   virtual ~WebViewTestClient();
 
   // WebViewClient overrides needed by WebTestProxy.
   void showValidationMessage(const blink::WebRect& anchor_in_root_view,
                              const blink::WebString& main_message,
                              blink::WebTextDirection main_message_hint,
                              const blink::WebString& sub_message,
                              blink::WebTextDirection sub_message_hint) override;
-  bool runFileChooser(const blink::WebFileChooserParams& params,
-                      blink::WebFileChooserCompletion* completion) override;
   void startDragging(blink::WebLocalFrame* frame,
                      const blink::WebDragData& data,
                      blink::WebDragOperationsMask mask,
                      const blink::WebImage& image,
                      const blink::WebPoint& point) override;
   void didChangeContents() override;
   blink::WebView* createView(blink::WebLocalFrame* creator,
                              const blink::WebURLRequest& request,
                              const blink::WebWindowFeatures& features,
                              const blink::WebString& frame_name,
@@ skipping 10 matching lines @@
   // Borrowed pointers to other parts of Layout Tests state.
   TestRunner* test_runner_;
   WebTestProxyBase* web_test_proxy_base_;
 
   DISALLOW_COPY_AND_ASSIGN(WebViewTestClient);
 };
 
 }  // namespace test_runner
 
 #endif  // COMPONENTS_TEST_RUNNER_WEB_VIEW_TEST_CLIENT_H_