Convert //chrome/browser/extensions from scoped_ptr to std::unique_ptr

chrome/browser/extensions/api/streams_private/streams_private_api.cc

 // 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.
 
 #include "chrome/browser/extensions/api/streams_private/streams_private_api.h"
 
 #include <limits.h>
 #include <utility>
 
 #include "base/lazy_instance.h"
@@ skipping 48 matching lines @@
       weak_ptr_factory_(this) {
   extension_registry_observer_.Add(ExtensionRegistry::Get(browser_context_));
 }
 
 StreamsPrivateAPI::~StreamsPrivateAPI() {
 }
 
 void StreamsPrivateAPI::ExecuteMimeTypeHandler(
     const std::string& extension_id,
     content::WebContents* web_contents,
-    scoped_ptr<content::StreamInfo> stream,
+    std::unique_ptr<content::StreamInfo> stream,
     const std::string& view_id,
     int64_t expected_content_size,
     bool embedded,
     int render_process_id,
     int render_frame_id) {
   const Extension* extension = ExtensionRegistry::Get(browser_context_)
                                    ->enabled_extensions()
                                    .GetByID(extension_id);
   if (!extension)
     return;
 
   MimeTypesHandler* handler = MimeTypesHandler::GetHandler(extension);
   // If the mime handler uses MimeHandlerViewGuest, the MimeHandlerViewGuest
   // will take ownership of the stream. Otherwise, store the stream handle in
   // |streams_| and fire an event notifying the extension.
   if (handler->HasPlugin()) {
     GURL handler_url(Extension::GetBaseURLFromExtensionId(extension_id).spec() +
                      handler->handler_url());
     auto tab_id = ExtensionTabUtil::GetTabId(web_contents);
-    scoped_ptr<StreamContainer> stream_container(new StreamContainer(
+    std::unique_ptr<StreamContainer> stream_container(new StreamContainer(
         std::move(stream), tab_id, embedded, handler_url, extension_id));
     MimeHandlerStreamManager::Get(browser_context_)
         ->AddStream(view_id, std::move(stream_container), render_process_id,
                     render_frame_id);
     return;
   }
   // Create the event's arguments value.
   streams_private::StreamInfo info;
   info.mime_type = stream->mime_type;
   info.original_url = stream->original_url.spec();
   info.stream_url = stream->handle->GetURL().spec();
   info.tab_id = ExtensionTabUtil::GetTabId(web_contents);
   info.embedded = embedded;
 
   if (!view_id.empty()) {
     info.view_id.reset(new std::string(view_id));
   }
 
   int size = -1;
   if (expected_content_size <= INT_MAX)
     size = expected_content_size;
   info.expected_content_size = size;
 
   CreateResponseHeadersDictionary(stream->response_headers.get(),
                                   &info.response_headers.additional_properties);
 
-  scoped_ptr<Event> event(
+  std::unique_ptr<Event> event(
       new Event(events::STREAMS_PRIVATE_ON_EXECUTE_MIME_TYPE_HANDLER,
                 streams_private::OnExecuteMimeTypeHandler::kEventName,
                 streams_private::OnExecuteMimeTypeHandler::Create(info)));
 
   EventRouter::Get(browser_context_)
       ->DispatchEventToExtension(extension_id, std::move(event));
 
   GURL url = stream->handle->GetURL();
   streams_[extension_id][url] = make_linked_ptr(stream->handle.release());
 }
@@ skipping 45 matching lines @@
 static base::LazyInstance<BrowserContextKeyedAPIFactory<StreamsPrivateAPI> >
     g_factory = LAZY_INSTANCE_INITIALIZER;
 
 // static
 BrowserContextKeyedAPIFactory<StreamsPrivateAPI>*
 StreamsPrivateAPI::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
 }  // namespace extensions