Change WebContentsDelegate::RunFileChooser to be frame based.

chrome/browser/android/tab_web_contents_delegate_android.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 CHROME_BROWSER_ANDROID_TAB_WEB_CONTENTS_DELEGATE_ANDROID_H_
 #define CHROME_BROWSER_ANDROID_TAB_WEB_CONTENTS_DELEGATE_ANDROID_H_
 
 #include <jni.h>
 
 #include "base/files/file_path.h"
@@ skipping 22 matching lines @@
 // the Chromium Android port but not to be shared with WebView.
 class TabWebContentsDelegateAndroid
     : public web_contents_delegate_android::WebContentsDelegateAndroid,
       public content::NotificationObserver {
  public:
   TabWebContentsDelegateAndroid(JNIEnv* env, jobject obj);
   ~TabWebContentsDelegateAndroid() override;
 
   void LoadingStateChanged(content::WebContents* source,
                            bool to_different_document) override;
-  void RunFileChooser(content::WebContents* web_contents,
+  void RunFileChooser(content::RenderFrameHost* render_frame_host,
                       const content::FileChooserParams& params) override;
   std::unique_ptr<content::BluetoothChooser> RunBluetoothChooser(
       content::RenderFrameHost* frame,
       const content::BluetoothChooser::EventHandler& event_handler) override;
   void CloseContents(content::WebContents* web_contents) override;
   bool ShouldFocusLocationBarByDefault(content::WebContents* source) override;
   blink::WebDisplayMode GetDisplayMode(
       const content::WebContents* web_contents) const override;
   void FindReply(content::WebContents* web_contents,
                  int request_id,
@@ skipping 47 matching lines @@
   content::NotificationRegistrar notification_registrar_;
 };
 
 // Register the native methods through JNI.
 bool RegisterTabWebContentsDelegateAndroid(JNIEnv* env);
 
 }  // namespace android
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_ANDROID_TAB_WEB_CONTENTS_DELEGATE_ANDROID_H_