Rename webusb_permission_bubble.mojom and move it to //content/public

chrome/browser/usb/web_usb_permission_request.cc

-// Copyright 2015 The Chromium Authors. All rights reserved.
+// 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.
 
-#include "chrome/browser/usb/web_usb_permission_bubble.h"
+#include "chrome/browser/usb/web_usb_permission_request.h"
 
 #include <utility>
 
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/chrome_bubble_manager.h"
 #include "chrome/browser/usb/usb_chooser_bubble_delegate.h"
 #include "components/bubble/bubble_controller.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_frame_host.h"
 
-ChromeWebUsbPermissionBubble::ChromeWebUsbPermissionBubble(
+ChromeWebUsbPermissionRequest::ChromeWebUsbPermissionRequest(
     content::RenderFrameHost* render_frame_host)
     : render_frame_host_(render_frame_host) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   DCHECK(render_frame_host);
 }
 
-ChromeWebUsbPermissionBubble::~ChromeWebUsbPermissionBubble() {
+ChromeWebUsbPermissionRequest::~ChromeWebUsbPermissionRequest() {
   for (const auto& bubble : bubbles_) {
     if (bubble)
       bubble->CloseBubble(BUBBLE_CLOSE_FORCED);
   }
 }
 
-void ChromeWebUsbPermissionBubble::GetPermission(
+void ChromeWebUsbPermissionRequest::GetPermission(
     mojo::Array<device::usb::DeviceFilterPtr> device_filters,
     const GetPermissionCallback& callback) {
   content::WebContents* web_contents =
       content::WebContents::FromRenderFrameHost(render_frame_host_);
   Browser* browser = chrome::FindBrowserWithWebContents(web_contents);
   scoped_ptr<UsbChooserBubbleDelegate> bubble_delegate(
       new UsbChooserBubbleDelegate(browser, std::move(device_filters),
                                    render_frame_host_, callback));
   UsbChooserBubbleDelegate* bubble_delegate_ptr = bubble_delegate.get();
   BubbleReference bubble_controller =
       browser->GetBubbleManager()->ShowBubble(std::move(bubble_delegate));
   bubble_delegate_ptr->set_bubble_controller(bubble_controller);
   bubbles_.push_back(bubble_controller);
 }
 
-void ChromeWebUsbPermissionBubble::Bind(
-    mojo::InterfaceRequest<webusb::WebUsbPermissionBubble> request) {
+void ChromeWebUsbPermissionRequest::Bind(
+    mojo::InterfaceRequest<content::WebUsbPermissionRequest> request) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   bindings_.AddBinding(this, std::move(request));
 }